[BRAINLIEST] The first two terms of a geometric sequence are 27 and 9. What is the fourth term?

Answers

Answer 1

The required Fourth term of the given geometric sequence is 1.

What is geometric sequence?

Similar to how the word arithmetic series denotes that each phrase is the arithmetic mean of its two neighbors, the name geometric series denotes that each term is the geometric mean of its two neighbours.

A geometric sequence always multiplies (or divides) by the same number to move from one term to the next. Therefore, 1, 2, 4, 8, 16,... is geometric since each step is a multiple of two; 81, 27, 9, 3, 1, 31... is geometric since each step is a multiple of three.

According to question:

Sequesnce; 27 , 9

Common ratio(r) = 9/27 = 1/3

Then, we know that

[tex]a_{n}=ar^{n-1}[/tex]

So,

a₄ = 27(1/3)³

a₄ = 27/27 = 1

a₄ = 1

Thus, fourth term of the sequence is 1.

To know more about Geometric sequence visit:

brainly.com/question/13008517

#SPJ1

Answer 2

Answer:

1

Step-by-step explanation:

1 is the correct one i got it right on test


Related Questions

what is the benefit of using a curve over a histogram?

Answers

The benefit of using a curve over a histogram is that, it is a useful tool for visualizing data distributions, curves provide a more detailed and flexible representation of the data and offer additional advantages in terms of resolution, flexibility, parametric modeling, and comparison.

Visualizing data is an essential aspect of understanding the underlying patterns and relationships. In data analysis, two popular ways of visualizing data are histograms and curves. While both of these visualization techniques serve the purpose of summarizing data, each of them has its unique benefits and limitations.

Resolution: One of the main benefits of using a curve over a histogram is that a curve provides a higher resolution representation of the data. A curve can capture finer details of the data distribution that might get lost in a histogram due to the binning process.

Here you can learn more about visualizing data

https://brainly.com/question/8992094#

#SPJ11

to the company's managers. suppose winco's performance scores really are normally distributed. this year, managers with scores less than 157 received c grades and those with scores of at least 355 received a grades. a. (2 points) what are the z-scores associated with the 9th and 91st percentiles from the standard normal distribution?

Answers

The performance score associated with the c grade is 157, and the performance score associated with the a grade is 355.

What is Z-score?

The z-score is a numerical measurement used in statistics to indicate how many standard deviations a particular value is from the mean of a dataset. It is calculated by subtracting the mean from the data point and dividing the result by the standard deviation. The resulting number is the z-score. The z-score is a useful tool for identifying outliers in a dataset, as values with z-scores that are too high or too low can be easily identified. Z-scores can also be used for comparing data points from different datasets, as z-scores are independent of the mean and standard deviation of the dataset. Z-scores can also be used for comparing data points from different datasets, as z-scores are independent of the mean and standard deviation of the dataset. This makes them ideal for normalizing data from different sources or for comparing data from different time periods or from different locations.

The z-score associated with the 9th percentile from the standard normal distribution is -1.28, and the z-score associated with the 91st percentile is 1.28.

b. (2 points) what are the performance scores associated with the c grade and the a grade?

The performance score associated with the c grade is 157, and the performance score associated with the a grade is 355.


To know more about z score click-
https://brainly.com/question/25638875
#SPJ1

How do you mentally divide by 0.1, 0.01 and 0.001

Answers

Step-by-step explanation:

To mentally divide by 0.1, 0.01 and 0.001, you can use the following tips:

Dividing by 0.1 is equivalent to multiplying by 10.

Dividing by 0.01 is equivalent to multiplying by 100.

Dividing by 0.001 is equivalent to multiplying by 1000.

Which equation is equivalent to the given equation? x^2-6x=8

Answers

Answer:

Where are the choices?

Step-by-step explanation:

Which of the following best describes the graph of Linear Inequality in two variables?

A. Straight line
B. Parabola
C. Half plane
D. Curve line​

Answers

The statement that best describes the graph of linear Inequality in two variables is a straight line graph. That is option A.

What is a Linear inequality?

A linear Inequality is defined as the expression that can be used to represent the relationship between two variables using inequality symbols such as '<', '>', '≤' or '≥'.

When a linear Inequality between two variables are being represented in a graph, a straight line graph is obtained because the inequality divides the coordinate plane into two halves by a boundary line where one half represents the solutions of the inequality.

Learn more about inequality here:

https://brainly.com/question/24372553

#SPJ1

How to solve 3x+4y=10, 2x+5y=9 in using graphical method.

Answers

Answer:(-2,4) (6,-2)

Step-by-step explanation: 1.We solve the equation with x = -2 and get y = 4 , (-2,4) which is a coordinate

2. we solve the equation with x=6 and gets y= -2 (6,-2) is a coordinate


Mark these two coordinates to get a line in the graph!

g this model is a special case of the weibull distribution; it could be described as one of the other continuous random variables we discussed in class. what other distribution can be used to describe it, specifically (include name of distribution and any parameter values)? what is the expression for the probability density function?

Answers

Weibull distribution is a continuous distribution related to the shape of parameter where k∈(0 , ∞) with g distribution : g(t) = 1- exp ( -t^k) , t ∈[0, ∞).

Other distribution is probability density function defined as

g(t) = kt^( k -1) exp ( -t^k)  , t ∈ (0, ∞).

Weibull distribution is a continuous random variable distribution.It is based on the parameter of shape where k∈(0 , ∞).Defined as g distribution : g(t) = 1- exp ( -t^k) , t ∈[0, ∞).Name of other distribution related to Weibull distribution is probability density function.Expression used to defined probability density function is                                               g(t) = kt^( k -1) exp ( -t^k)  , t ∈ (0, ∞).

Therefore, Weibull distribution is defined on basis of shape parameter k,

g(t) = 1- exp ( -t^k) , t ∈[0, ∞) and other distribution includes probability density function is   g(t) = kt^( k -1) exp ( -t^k)  , t ∈ (0, ∞).

Learn more about Weibull distribution here

brainly.com/question/24127653

#SPJ4

Jada's Coffee Shop can make lattes with either whole milk or nonfat milk. On Saturday, Jada's Coffee Shop went through 1/3 of a carton of whole milk and 1/5 of a carton of nonfat milk. How much more whole milk was used than nonfat milk?

Answers

Answer:

[tex]\frac{2}{15}[/tex]

Step-by-step explanation:

[tex]\frac{1}{3}[/tex] - [tex]\frac{1}{5}[/tex]

[tex]\frac{5}{15}[/tex] - [tex]\frac{3}{15}[/tex] = [tex]\frac{2}{15}[/tex]

Answer:

Jada's Coffee Shop used 1/3 of a carton of whole milk and 1/5 of a carton of nonfat milk on Saturday. Therefore, the amount of whole milk used was 2/3 of a carton, and the amount of nonfat milk used was 1/5 of a carton. The difference between the two is 2/3 - 1/5, which is equal to 7/15 of a carton. Therefore, Jada's Coffee Shop used 7/15 of a carton more whole milk than nonfat milk.

Multiply. Enter the product in simplest form. 9/10 × 20/21 =

Answers

The provided Product 9/10 * 20/21 has the simplest form, which is 6/7.

What is simplification?

Simplifying procedures is one way to achieve uniformity in job efforts, expenses, and time. It reduces diversity and variation that is pointless, harmful, or unneeded. Parenthesis, exponents, multiplication, division, addition, and subtraction are all referred to as PEMDAS. The order of the letters in PEMDAS informs you what to calculate first, second, third, and so on, until the computation is finished, given two or more operations in a single statement.

Given a fraction multiplication 9/10 × 20/21

Simplification Using PEMDAS

=>  9/10 × 20/21

=> 9* 20 /21 *10

=> 6/7

Therefore, the simplest form of the given Product 9/10 × 20/21 is 6/7.

Learn more about Simplification here:

https://brainly.com/question/28996879

#SPJ1

A seedling Jeffery planted in 2009 was 5cm tall in 2010 it was 120 cm to find the percent increase in the height of the seedling

Answers

The percent increase in the height of the seedling is, 23%.

What is percentage?

A percentage is a number or ratio that can be expressed as a fraction of 100. A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", although the abbreviations "pct.", "pct" and sometimes "pc" are also used. A percentage is a dimensionless number; it has no unit of measurement.

here, we have,

A seedling Jeffery planted in 2009 was 5cm tall in 2010 it was 120 cm

i.e. increase in the height = 120-5

                                           =115 cm

now,

the percent increase in the height of the seedling is,

115/5*100

=23%

To learn more on percentage click:

brainly.com/question/13450942

#SPJ1

What are the essential pieces and parts of finding probability?In order to earn full credit for this question using the following terms: outcome(s), sample space, event(s).

Answers

The probability of an event can be calculated by dividing the number of favorable outcomes by the number of possible outcomes in the sample space.

Outcome(s): An outcome is a possible result of a random experiment. For example, in a coin flip, an outcome could be either heads or tails.

Sample Space: The sample space is the set of all possible outcomes of a random experiment. In the coin flip example, the sample space would be {heads, tails}.

Event(s): An event is a subset of the sample space that includes one or more outcomes. For example, if the event is getting heads in the coin flip, the event would be {heads}. The probability of an event is the number of outcomes in the event divided by the total number of outcomes in the sample space.

To know more on probability

https://brainly.com/question/30034780

#SPJ4

find the measures of an exterior angle and an interior angle given the number of sides of each regular polygon. round to the nearest tenth, if necessary.1. 40a. 40, 140 b. 140, 220 c. 9, 171 d. 4.5, 175.5

Answers

The value of interior angle and the exterior angle will be 9, 140 degree.

Hence, option (a) is correct choice.

(a) 40, 140

An exterior angle of a regular polygon with 40 sides is equal to 360 divided by the number of sides, which is 360/40 = 9 degrees.

An interior angle of a regular polygon with 40 sides is equal to (180(n-2))/n,

where n is the number of sides,

which is (180(40-2))/40 = 140 degrees.

So the answer is: 9, 140.

(b) 140, 220

The exterior angle of a regular polygon with 40 sides is equal to 360 divided by the number of sides,

which is 360/40 = 9 degrees.

An interior angle of a regular polygon with 40 sides is equal to (180(n-2))/n,

where n is the number of sides, which is (180(40-2))/40 = 140 degrees.

So the answer is: 9, 140.

(c) 9, 171

The exterior angle of a regular polygon with 9 sides is equal to 360 divided by the number of sides, which is 360/9 = 40 degrees.

An interior angle of a regular polygon with 9 sides is equal to (180(n-2))/n,

where n is the number of sides, which is (180(9-2))/9 = 140 degrees.

So the answer is: 40, 140.

(d) 4.5, 175.5

This answer is incorrect.

The exterior angle of a regular polygon with 4.5 sides is not possible since the number of sides in a polygon must be a positive integer.

The interior angle of a regular polygon with 4.5 sides is not possible since the number of sides in a polygon must be a positive integer.

For more questions on Regular polygons

https://brainly.com/question/1592456

#SPJ4

suppose we roll a red and a green die. let a = ""the red die shows a 2 or a 5"" and b = ""the sum of the two dice is at least 7."" are a and b independent?

Answers

we roll a red and a green die. let a = ""the red die shows a 2 or a 5"" and b = ""the sum of the two dice is at least 7."" are a and b independent.

Probability plays a vital role in all fields like the economy, medicine, etc. It intends to forecast the events that will be happening in the future. So its values never come in negative. It has two main rules.

Rule of multiplication

Rule of addition.

The green and red dice are rolling,

the sample space = {(1,1)(1,2)......(1,6) (2,1).....(2,6)(3,1)....(3,6).......(6,6)}

let A be the event of the red shown a 2or a or 5

let B be the event of the sum of the two dice is at most 7.

The probability of the red die shown as a 2 or a 5

total outcome =36

favorable case =24

the probablity=24/36=4/6=2/3

let B be the event of the sum of the two dice is at most 7.

p(B)=21/36=0.5833

p(AnB)=13/36=0.3611

P(A)P(B)=0.3888

Hence a and b are independent.

learn more about Probability,

https://brainly.com/question/30034780

#SPJ4

Find CE.. please help asap

Answers

The length of side CE is 5/6 units

How to determine the length CE

From the question, we have the following parameters that can be used in our computation:

The triangle

On the triangle, we have the following ratio

x - 2 : 2 = x + 1 : 8

Express as fraction

(x - 2)/x = (x + 1)/8

So, we have

8x - 16 = 2x + 1

Evaluate the like terms

6x = 17

So, we have

x = 17/6

The value of CE is

CE = x - 2

CE = 17/6 - 2

So, we have

CE = 5/6

Read more about triangle at

https://brainly.com/question/14285697

#SPJ1

20 newspapers in 4 piles = 15 newspapers in
piles

Answers

The number of piles when the newspaper is 15 will be 3.

What are ratio and proportion?

A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.

20 newspapers in 4 piles.

We know that the ratio of the newspaper to pile is constant. Then 15 newspapers in piles will be given as,

15 / x = 20 / 4

15 / x = 5

x = 15 / 5

x = 3

The number of piles when the newspaper is 15 will be 3.

More about the ratio and the proportion link is given below.

https://brainly.com/question/14335762

#SPJ1

Match each polynomial in the first column with a factoring technique in the second column. If none of the techniques can be used to factor the polynomial, select none.

Answers

Each polynomial given is associated with the given factoring technique in the second column. a. GCF b. grouping c. none d. the difference of two squares e. Sum and product f. Perfect square trinomial.

What is factorization?

To factorize an algebraic statement, we first identify the terms' highest common factors and then arrange the terms into groups in accordance with those groups. In plain English, factorization is the process through which an algebraic expression gets expanded in the opposite direction.

Each polynomial given is associated with the given factoring technique in the second column.

a. grouping

b. GCF

c. none

d. the difference of two squares

e. Sum and product

f. Perfect square trinomial

Learn more about GCF here:

https://brainly.com/question/11444998

#SPJ1

luna sold 2 pairs of her old jazzy jumper sneakers at the step again secondhand store. before she left, luna spent $12 of her earnings on a used pair of dress shoes. she had $6 remaining. which equation can you use to find the amount of money, x, luna received for each pair of sneakers?

Answers

Luna received 9 dollar for each pair of sneakers. She got total 18 dollars for her 2 pairs of sneakers. The equation which we can use to find the amount of money x= total money spent+ money remained.

It is given that, total pair of jumper sneakers she sold at the secondhand market = 2 pairs.

So, total sneakers= 4

Let, she got total x dollar for her jumpy sneakers.

So, here, total money spent= 12 dollars

total money left with her= 6 dollars

Hence, x= 12+ 6 dollars = 18 dollars.

So, total money she got = 18 dollars.

Money for each pair of sneakers= 9 dollars.

Equation for x= total money spent+ money left with her.

Learn more about equation  here:

https://brainly.com/question/29657988

#SPJ4

32,16,8
find the 9th term

Answers

1/8 is the 9th term in sequence .

What does sequence look like in math?

A sequence is a collection of numbers in a particular order. To go forward in the defined pattern, three dots are shown. A phrase is used to refer to each number in the series.

                            One is the first word, three is the second, five is the third, and so on, in the series 1, 3, 5, 7, 9,... There are groups of numbers called number sequences that adhere to a pattern or norm. Arithmetic sequences are those in which the rule is to add or remove a number each time. A geometric sequence is one where the rule is to multiply or divide by a specific amount each time. A word is used to describe each number in a sequence.

a₉ = 1/8

the general term through the pattern aₙ = 32(1/2)ⁿ⁻¹

  Substitute and calculate  aₙ = 1/8

Learn more about sequence

brainly.com/question/30262438

#SPJ1

a van is travelling due east at a speed of 28 miles per hour. if the van started off 154 miles directly north of the city of smithville, how fast is the distance between the van and smithville changing when the van has travelled 38 miles? (do not include units in your answer, and round to the nearest hundredth.)

Answers

The distance between the van and Smithville is changing at a rate of 40.83 miles per hour.

To calculate how fast the distance between the van and Smithville is changing, we can use the following steps:

Calculate the total distance between the van and Smithville by subtracting the distance the van has travelled (38 miles) from the total distance the van is from Smithville (154 miles): 154 - 38 = 116 miles.Calculate the rate of change by dividing the total distance (116 miles) by the amount of time it has taken the van to travel that distance (38 miles/28 miles per hour = 1.36 hours): 116/1.36 = 85.29 miles per hour.Round the rate of change to the nearest hundredth: 85.29 rounded is 85.30, which is 40.83 miles per hour.

Learn more about mathematics:

https://brainly.com/question/1859113

#SPJ4

a box contains 10 identical markers (except in colors): 5 black, 3 blue and 2 red. three different markers are selected. find the probability of selecting at least one red marker.

Answers

The probability of selecting at least one red marker probability = [tex]\frac{1}{5}[/tex]

A probability is a number that reflects the chance or likelihood that a particular event will occur. Probabilities can be expressed as proportions that range from 0 to 1, and they can also be expressed as percentages ranging from 0% to 100%.

Given that,

In the box contains ,

Black markers are = 5

Blue markers are = 3

Red markers are = 2

The given scenario will not affect the required probability as the selection of the second one is a case of future.

We need to find the probability of the first marker is red.

The probability is,

Probability =  [tex]\frac{red marker}{total markers}[/tex]

Total markers = 5 + 3 +2

= 10

Probability = [tex]\frac{2}{10}[/tex]

Probability = [tex]\frac{1}{5}[/tex]

The probability of selecting at least one red marker probability = [tex]\frac{1}{5}[/tex]

To learn more about Probability visit :

brainly.com/question/14938217

# SPJ4

The price of a camera is marked down
from $315 to $287. What is the
percent change for this camera?

Answers

The percent change for this camera is 9.756%.

What is Markdown Percentage?

Markdown percentage is defined as the decrease in the price which is calculated as a percent of the selling price.

Given that,

Original selling price of the camera = $315

Selling price has been decreased to $287

Mark down percentage = (315 - 287) / 287

                                        = 0.09756

                                        = 9.756%

Hence the rate of the markdown percentage is 9.756%.

Learn more about Markdown Percentage here :

https://brainly.com/question/3542199

#SPJ1

Sofia has $4.35 in quarters and nickels in her pocket. She has 3 more nickels than quarters. Write an equation that can be used to determine the number of quarters, x , Sofia has.

Answers

Answer:

Let's say x is the number of quarters. Then the number of nickels is x + 3.

The total value of the quarters is 0.25x, and the total value of the nickels is 0.05(x + 3).

The total value of both types of coins is 4.35:

0.25x + 0.05(x + 3) = 4.35

0.25x + 0.05x + 0.15 = 4.35

0.3x + 0.15 = 4.35

0.3x = 4.2

x = 14

So Sofia has 14 quarters and 17 nickels.

Answer:

.25q + .05(q - 3) = 4.35

Step-by-step explanation:

Let q = the number of quarters

Let n = the number of nickels

.25q + .05n = 4.35

n = q- 3

Substitute q - 3 for n

.25q + .05(q - 3) = 4.35

the volume of a container is found to be 38.5 in3. what is the volume in units of cm3?

Answers

The volume of a container is found to be 38.5 in³. Its volume in units of cm³ will be 630.902 cm³.

Unit conversion is a process with multiple steps involving multiplication or division by a numerical factor, particularly a conversion factor. The procedure may also demand the selection of the correct number of substantial digits and rounding. Different units of conversion are used to calculate different parameters.

We convert the units of any quantity to understand better. For example, the length of a table is measured in inches; on the other hand, the length of a garden is measured in yards to make it simple to comprehend. We cannot calculate the length of a finger in miles.

To create a formula to convert 38.49 in³ to cm³, we start with the fact that 1 inch is 2.54 centimetres, which means that you multiply inches by 2.54 to get centimetres. We can therefore make the following equation:

inches × 2.54 = centimeters

(inches × 2.54)³ = centimeters³

inches³ × 16.387064 = centimeters³

in³ × 16.387064 = cm³

Now that we have the in³ to cm³ formula, we can calculate and convert 38.5 in³ to cm³. Here is 38.5 in³ converted to cm³, along with the math and the formula:

= in³ × 16.387064

= 38.5 × 16.387064

= 630.902 cm³

To know more about Unit conversion, here

brainly.com/question/19420601

#SPJ4

Expand this equation to write an identity: (a-b)^3

Answers

The equation using the identity rule is a^3 - 3a^2b + 3ab^2 - b^3

How to expand the equation using the identity rule

The equation (a-b)^3 can be expanded using the binomial theorem, where the variables are the two numbers (a and b),

From the question, we have the following parameters that can be used in our computation:

(a-b)^3

When expanded, we have

a^3 - 3a^2b + 3ab^2 - b^3

Hence, the expansion is a^3 - 3a^2b + 3ab^2 - b^3

Read more about expression at

https://brainly.com/question/15775046

#SPJ1

The size of a certain cell is 2.5 x 10-° m. Another cell is 1.5 x 103 times larger. How large is the larger cell in scientific notation?

Answers

The correct option: C.) 3.75 x 10^6 m.  The size of other larger cell is found as the 3.75 x 10^6 m , written in the scientific notation.

Explain the term scientific notation?In scientific notation, a number is written as the outcome of two other numbers: the coefficient and a power of 10. It is an excellent tool for handling extremely huge or extremely small quantities.The power-of-10 notation, often known as scientific notation, is a way to express exceedingly big and small numbers.

The size of one smaller cell : 2.5 x 10^-9 m.

The size of other larger ball: 1.5 x 10^3 times larger than first ball.

For the size of other larger ball:

Size = 2.5 x 10^-9 x 1.5 x 10^3

Size = 2.5 x 1.5 x 10^(-9+3)

Size = 3.75 x 10^6 m

Thus, the size of other larger cell is found as the 3.75 x 10^6 m , written in the scientific notation.

To know more about the scientific notation, here

https://brainly.com/question/1767229

#SPJ1

The correct question is-

The size of a certain cell is 2.5 x 10^-9 m. Another cell is 1.5 x 10^3 times larger. How large is the larger cell in scientific notation?

A.) 4 x 10^-27m

B.) 4 x 10^-12m

C.) 3.75 x 10^6m

D. 3.75 x 10^-6m

Please help me I need to get my grade up!

Answers

The measure of ∠XYZ is 130°. Option C is the correct option.

What is an isosceles triangle?

An isosceles triangle in geometry is a triangle with two equal-length sides. Sometimes it is stated to have exactly two sides that are the same length, and other times it is stated to have at least two sides that are the same length, with the latter version including the equilateral triangle as an exception.

Given that the length of YZ = YX and ∠YZX = 25°.

There is an agreement between two sides. The base of an isosceles triangle refers to the third side of the triangle, which is unequal to the other two sides. The two angles that are opposite the equal sides line up perfectly.

According to the property of the isosceles triangle:

∠YXZ = ∠YZX = 25°

The sum of all angles of a triangle is 180°.

Therefore,

∠YXZ + ∠YZX + ∠XYZ = 180°

25° + 25° +  ∠XYZ = 180°

50° +  ∠XYZ = 180°

∠XYZ = 180° - 50°

∠XYZ = 130°

To learn more about isosceles triangle, click on the below link:

https://brainly.com/question/29618319

#SPJ1

given 2 3 2 3 ½sij¼ 4 5 and ½ai¼ 1 102 012 4 2 5; 303 3 evaluate (a) sii, (b) sijsij, (c) sjisji, (d) sjkskj, (e) amam, (f) smnaman, and (g) snmaman.

Answers

The evaluation of (a) sii, (b) sijsij, (c) sjisji, (d) sjkskj, (e) amam, (f) smnaman, and (g) snmaman was done by using the corresponding formulas and the given values. The results were 3, 6, 6, 6, 2, 6, and 24 respectively.

To evaluate (a) sii, we will use the formula sii = ai + bi. In this case, ai = 1 and bi = 2, so sii = 1 + 2 = 3.

To evaluate (b) sijsij, we will use the formula sijsij = ai × bi. In this case, ai = 2 and bi = 3, so sijsij = 2 × 3 = 6.

To evaluate (c) sjisji, we will use the formula sjisji = aj × bj. In this case, aj = 2 and bj = 3, so sjisji = 2 × 3 = 6.

To evaluate (d) sjkskj, we will use the formula sjkskj = ak × bk. In this case, ak = 3 and bk = 2, so sjkskj = 3 × 2 = 6.

To evaluate (e) amam, we will use the formula amam = ai × aj. In this case, ai = 1 and aj = 2, so amam = 1 × 2 = 2.

To evaluate (f) smnaman, we will use the formula smnaman = ai × aj × ak. In this case, ai = 1, aj = 2, and ak = 3, so smnaman = 1 × 2 × 3 = 6.

To evaluate (g) smnaman, we will use the formula smnaman = ai × aj × ak × bm. In this case, ai = 1, aj = 2, ak = 3, and bm = 4, so smnaman = 1 × 2 × 3 × 4 = 24.

The evaluation of (a) sii, (b) sijsij, (c) sjisji, (d) sjkskj, (e) amam, (f) smnaman, and (g) snmaman was done by using the corresponding formulas and the given values. The results were 3, 6, 6, 6, 2, 6, and 24 respectively.

Learn more about evaluation  here:

https://brainly.com/question/23574746

#SPJ4

1. A fractions value is 4/5 when it’s numerator is increased by 9 the new fraction equals the reciprocal of the value of the original fraction. Find the fraction

Answers

The value of the original fraction is expressed as; 36/45

How to solve Fraction Problems?

Let the numerator be x and let the denominator be y. Thus;

Original fraction = x/y

Reciprocal of fraction = y/x

x/y = 4/5

Cross multiply to get;

5x = 4y

4y - 5x = 0   -----(1)

The numerator is now increased  by 9 and the new fraction equals the reciprocal of the value of the original fraction. Thus;

(x + 9)/y = 5/4

Cross multiply to get;

4x + 36 = 5y

5y - 4x = 36    ------(2)

Multiply eq 1 by 4 and eq 2 by 5 to get;

16y - 20x = 0   -----(3)

20y - 20x = 180  ----(4)

Subtract eq 3 from 4 to get;

4y = 180

y = 180/4

y = 45

5x = 4y

x = (4/5) * 45

x = 36

Original fraction is; 36/45

Read more about fraction Problems at; https://brainly.com/question/78672

#SPJ1

what percent of distribution data falls within the interquartile range of the ""gre"" variable. (1 mark)

Answers

The interquartile range (IQR) is a measure of spread in a dataset and is calculated by subtracting the first quartile (Q1) from the third quartile (Q3).

The IQR of the ‘gre’ variable can be calculated using the formula IQR = Q3 - Q1. This tells us the range of values that lie between the 25th and 75th percentile.

In this case, the IQR of ‘gre’ is calculated to be 210 - 340 = 70. This means that 70% of the distribution data falls within the interquartile range of ‘gre’. This can be further visualized on a boxplot, which shows the median, upper and lower quartiles. The IQR is represented by the box and the whiskers that extend out from it, indicating the range of values that lie within the interquartile range.

Learn more about interquartile range here:

https://brainly.com/question/29173399

#SPJ4

Identify the initial amount a
and the rate of decay r
(a a percent) of the exponential function h(t)=1250(0. 865)t. Evaluate the function when t=3. Round your anwer to the nearet tenth

Answers

The initial amount a is 1250 and the rate of decay r is 0.865 (86.5%). When t = 3, the function h(t) = 1250(0.865)3 = 587.356. Rounded to the nearest tenth, the answer is 587.4.

To solve this exercise, you need to use the equation

h(t) = a(r)^t,

Where a is the initial amount and r is the rate of decay.

In this example,

a = 1250 and r = 0.865 (86.5%).

Plugging in t = 3 into the equation gives

h(t) = 1250(0.865)^3 = 587.356.

To round this to the nearest tenth, you need to look at the number to the right of the decimal point, which is the 6 in 587.356. Since the 6 is 5 or greater, you need to round the 587.356 up to 587.4.

Learn more about functions:

https://brainly.com/question/25638609

#SPJ4

Other Questions
the moral principles or rules that do, or should, govern the conduct of individuals in their relations with others are called . cell a2 contains the us telephone number (939) 555-0113. what will be displayed using the formula =mid(a2,2,3)? what produces the spectra in emission spectroscopy? a. frequency of spinning nuclei b. electronic transition from excited energy states to lower statesc. Frequency of molecular motionsd. Ionization and emission of electrons a baseball player hit a baseball with a bat. the mass of the baseball is 0.09 kg. the baseball accelerates at 2,800 m/s2. what is the net force, to the nearest newton, that accelerates the baseball. For each point of the function f(x), determine the corresponding point for the transformed function:y = -3f(x+2). Write answer as ordered pair.Points on f(x):(-4,5), corresponding point:(-2,3), corresponding point:(1,-2), corresponding point:(3,-4), corresponding point: almost every successful person begins with two beliefs: the future can be better than the present, and i have the power to make it so what does tthis mean?? Question 1Consider the equation 2(x + 3) = 14.Select the correct steps that are used to solve the equation.Step 1: Select ChoiceStep 2: Select Choice Following the rules of complementary base paring, which of the following DNA bases could successfully bond with adenine?a.) Guanineb.) Cytosinec.) Thymined.) Uracil a nurse is using the healthy people 2030 to establish goals for the community. which goal is priority? The economic utility involved in a corporation adding a training division topromote a positive experience with their products isO A DOSA.PossessionB.ServiceC.Place who are the stakeholders which is really focused on the policies and decisions in netflix A rectangular field meaure 104 m by 76 m ue a cale of 1 cm to 10m to draw a plan of the field. Find the ditance from the centre pot to a corner flag vanessa purchased a house for $619,900. her house has appreciated by 6% in 7 years, what is the new value of her home apr 30-year term 20-year term 15-year term 5.5 $5.68 $6.88 $8.17 6.0 $6.00 $7.16 $8.44 6.5 $6.32 $7.46 $8.71 7.0 $6.65 $7.75 $8.99 7.5 $6.99 $8.06 $9.27 determine the percent increase in total principal and interest paid between a 15-year term and a 20-year term mortgage with a principal balance of $395,450.00 and a 6.5% apr. round the final answer to the nearest tenth. (2 points) 14.1% 14.2% 17.2% 18.0% Analyze Look at the drawing of the cam-era obscura in Fig. 1-11. How is it similarto an SLR? A music company offers a loan to buy a drum set for $1500. The simple interest is 11.8% and the loan will be paid in equal monthly payments foyears. What is the monthly payment?The monthly payment is $1 Supplement of 129 geomitry What characteristic must a planethave in order to be classified as agas giant? rendering a salute when armed with a rifle is authorized in all of the following manners except describe how pasteurs experiments provided convincing evidence to falsify the concept of spontaneous generation.