cube root of 0.000729​

Answers

Answer 1

Answer: 0.09

Step-by-step explanation:

Answer 2
the answer is 0.09.

Related Questions

E is the midpoint between Dand F. If DE=3x+2, EF=5x, find the value of x. Responses 1 1 15 15 3 3 5

Answers

If E is the midpoint of DF then the value of x is 1 .

The midpoint of the reference line that is established can be found using a straightedge and compass arrangement given two locations of interest.

One can locate a line segment's midpoint that is embedded in a plane by first building a lens made of circular arcs with equal (and large enough) radii centered at the two endpoints, and then combining the cusps of the lens (the two points where the arcs intersect). The point where the line connecting the incisors intersects the segment is thus considered to be its midpoint. Using a map alone makes it more challenging to locate the midpoint, but it is still possible according to the Mohr-Mascheroni theorem.

If E is the midpoint of DF then we can say that ,

DE = EF

Now we put the values in the equation:

3x + 2 = 5x

or, -2x = -2

or, x = 1

Therefore the value of x is 1

to learn more about midpoint visit:

https://brainly.com/question/28224145

#SPJ1

quota sampling produces the same advantages for convenience sampling that ____ sampling produces for probability sampling.

Answers

The quota sampling produces the same advantages for convenience sampling that stratified random sampling produces for probability sampling.

Sampling:

Sampling is defined as the process in statistical analysis where researchers take a predetermined number of observations from a larger population.

Given,

Here we need to find the type of sampling that produces the same advantages for convenience sampling quota sampling.

Before, move on to the result, first we have to know the details about quota sampling and the probability sampling.

Probability sampling defined as the selection of a sample from a determined number of population, when this selection is based on the principle of randomization, that is, random selection or chance.

In contrast to probability sampling, Quota sampling means a non-probability sampling method in which researchers create a sample involving individuals that represent a population.

Based on these definition we have identified that the method that is best suitable answer for this one is stratified random sampling.

Because the stratified random sampling means, is a probability sampling technique in which the total population is divided into homogenous groups to complete the sampling process.

To know more about Sampling here.

https://brainly.com/question/13287171

#SPJ1

View the image to answer.

Answers

The function f,g and h are defined by f(x)=xSin(1/x²), g(x)=x²Sin(1/x) and h(x)=Sinx/x. The 1st and 2nd inequality are satisfying the function, Option A is correct.

Given that,

The function f,g and h are defined by

f(x)=xSin(1/x²)

g(x)=x²Sin(1/x) and

h(x)=Sinx/x

We have to find which inequality can be used with squeeze theorem to find the limit of the function.

The inequality are

1. -|x|<f(x)<|x|

2. -x²<g(x)<x²

3. -x<h(x)<x

The squeeze (or sandwich) theory states that if f(x)g(x)h(x) for all numbers and at some point x=k we have f(k)=h(k), then g(k) must also be equal to them. Theorem: We can use them to achieve challenging limits, such as sin(x)/x at x=0, by "squeezing" sin(x)/x between two better functions and using them to find the limit at x=0.

First we see the 1st inequality.

The range of sin function is from -1 to 1

-1<Sin(1/x²)<1

-x<xSin(1/x²)<x

-|x|<xSin(1/x²)<|x|

-|x|<f(x)<|x|
The 1st inequality satisfy the function.

Now, we see the 2nd inequality.

The range of sin function is from -1 to 1

-1<Sin(1/x)<1

-x²<x²Sin(1/x²)<x²

-x²<g(x)<x²
The 2st inequality satisfy the function.

Now, we see the 3nd inequality.

The range of sin function is from -1 to 1

-1<Sinx<1

-1/x<Sinx/x<1/x

-1/x<h(x)<1/x
The 3st inequality does not satisfy the function.

Therefore, the 1st and 2nd inequality are satisfying the function, Option A is correct.

To learn more about inequality visit: https://brainly.com/question/28823603

#SPJ1

Identify the mean of the following numbers: 15, 18, 24.

Answers

Answer:

19

Step-by-step explanation:

So first add the numbers and find sum. 15+18+24=57. Then you have to divide it by the number of numbers that are in the set which is 3. 57/3=19

Answer:

The mean is 19!

Step-by-step explanation:

The mean is 19!

giving out brainliest!
−5x > –25

Answers

Answer:

the answer is x < 5

Step-by-step explanation:

-5x/-5 < -25/-5

Cancel terms that are in both the numerator and denominator

Divide the numbers
x < 5

Can someone please solve this

Answers

Answer:

f ( 5, 2 )

h ( 4, -2 )

a ( 1,0 )

d ( -3, 5 )

Step-by-step explanation:

Assuming every point is one space.

We can find this by counting how far away it is form the origin for example f is 5 place right of the origin so x=5 and is above the origin two places so y=2. So (5,2) is the answer.

I don’t understand this it says let a and b be rational numbers

Answers

To answer this question we will use the following examples:

1) Let a=b, then:

[tex]\sqrt{a*b}=\sqrt{a^2}=|a|.[/tex]

Since a is rational, then |a| is rational.

2) Let a=1 and b=2, then:

[tex]\sqrt{1*2}=\sqrt{2}.[/tex]

We know that √2 is an irrational number.

Therefore, if a and b are rational numbers, then:

[tex]\sqrt{ab}[/tex]

is sometimes a rational number.

Answer: Third option.

what is the quotient ​

will mark as brainliest

Answers

The quotient is  [tex]x-1+\frac{9}{x+6}[/tex]

What is the formula of division?

The formula to calculate the division of two numbers is: Dividend ÷ Divisor = Quotient + Remainder. Here, The dividend is the number, which is being divided. The divisor is the number, which divides the number (dividend) into equal parts.

Division in maths is the process of breaking a number up into equal parts, and finding out how many equal parts can be made. For example, dividing 15 by 3 means splitting 15 into 3 equal groups of 5.

In the above question we simply have to divide the dividend that is [tex]x^2+5x+3[/tex] with x + 6

and then we will get the quotient as x - 1 and remainder 9 .

To know more about division visit:

https://brainly.com/question/17385796

#SPJ13

Evaluate the function when x=-2; f(x)=4x+3

Answers

Answer:

Replace the variable x with -2 in the expression

f(-2) =4(-2)+3

f(-2) = -8+3

f(-2) = -5 (final answer)

For an upcoming event a 2500 seat arena is selling tickets for $25 and $15. At least 1000 tickets
must be priced at $15 and total sales need to exceed $10,000 to make a profit. Let x represent the
number of tickets priced at $25 and y represent the number of tickets priced at $15.

Answers

It is assumed you are looking for the inequalities that the problem dictates.

Given

Number of $25 tickets = x, total of $25 tickets is 25x.Number of $15 tickets = y., total of $15 tickets is 15y.

Conditions

Number of seats is at most 2500:

x + y ≤ 2500

At least 1000 tickets must be priced at $15:

y ≥ 1000

Total sales need to exceed $10,000:

25x + 15y ≥ 10000

So there is a system of 3 inequalities you need to solve.

Let me know if you need additional guidance on solving the system.

Jim estimates the width of his wall to be 8 feet. The actual wall measures 8.25 feet wide. What is Jim’s percent error?

Answers

Jim's percent error is 3.03%.

What is the percentage error?

The percentage error is given as the difference between the actual value and the estimated value divided by the actual value, multiplied by 100%.

The percentage error is a relative value that compares the actual value and the estimated value to explain any deviations.

Estimated width of wall = 8 feet

The actual width of the wall = 8.25 feet

The difference in estimate = 0.25 feet (8.25 - 8)

Percentage Error = 3.03% (0.25/8.25 x 100)

Thus, we can conclude that Jim made a percentage error of 3.03% in his estimate of the width of the wall.

Learn more about percentage error at https://brainly.com/question/1600371

#SPJ1

NEED ASAP PLEASEE

Explain why the number 8,000 is a perfect cube.
The number 8,000 is a perfect cube because it is the square of the number 20.
The number 8,000 is a perfect cube because its cube root is an integer.
The number 8,000 is a perfect cube because it is the square root of 64,000,000.
The number 8,000 is a perfect cube because its square root is an integer.

Answers

The most appropriate choice for cube and cube root of a number will be given by-

8000 is a perfect cube number because cube root of 8000 is an integer.

Second option is correct.

What is cube and cube root of a number?

Let the number be p. If we multiply p three times with itself ([tex]p \times p \times p[/tex]), then we get the cube of p.

If we take [tex]\frac{1}{3}[/tex] power of p ([tex]p^{\frac{1}{3}}[/tex]), we will get the cube root of p.

[tex]8000 = 2^6 \times 5^3[/tex]

On taking the cube root of 8000, we get

[tex]\sqrt[3]{8000} = 2^2 \times 5[/tex]

          [tex]= 20[/tex]

which is an integer.

So 8000 is a perfect cube number.

so, 8000 is a perfect cube number because cube root of 8000 is an integer.

Second option is correct.

To learn more about cube and cube root of a number, refer to the link-

https://brainly.com/question/24486461

#SPJ13

A flagpole is anchored to the ground by a guy wire that is 12 m long. The guy wire makes an angle of 63 deg with the ground. How far from the base of the flagpole must the guy wire be anchored into the ground?

Answers

Answer: ~ 5.45 m

Step-by-step explanation: The pole would create an altitude for the triangle, and the wire attached from the ground to the pole would be create a hypotenuse of 12m. Since the wire makes a 63 degree angle with the ground, we can use a trig ratio to find the base. The base of the triangle would be the distance from the wire in the ground to the pole itself. Using cosine, (adjacent to 63 degrees over 12m) you can find the measure of the base.

cos (63 deg.) = x / 12

12 • cos (63 deg.) = x

5.44788599687 = x.

Hope this helps! (Added pic for clarity!)

Estimate the value of each expression to the nearest integer

[tex]\sqrt{x} 3[/tex]

Answers

The value of the expression given as √x³ is x√x

How to evaluate the expression?

The expression is given as

√x³

Express 3 as the sum of 2 and 1

So, we have the following equation

√x³ = √x²⁺¹

Apply the law of indices to expand the equation

So, we have the following equation

√x³ = (√x² * √x)

Next, we expand the equation

So, we have the following equation

√x³ = √x² * √x

Evaluate the square root of x²

So, we have the following equation

√x³ = x * √x

Evaluate the product

So, we have the following equation

√x³ = x√x

Hence, the value of the expression is x√x

Read more about expressions at

brainly.com/question/4541471

#SPJ1

Find the value of r. Justify your answer.

6×(r×3)=3×(6×9)

Answers

Answer:

r = 9

Step-by-step explanation:

6 × (r × 3) = 3 × (6 × 9) , that is

6 × 3r = 3 × 54

18r = 162 ( divide both sides by 18 )

r = 9

write a variable expression for each word phrase. (b times 8)

Answers

b times 8 can be written as

[tex]b\times8[/tex]

due now pls help meee!!!!!

Answers

Answer:

just guess but it might be c

Given the equation 13.25y = 79.5, determine the value of y.

Answers

Answer:

y = 6

Step-by-step explanation:

13.25 = 79.5 ( isolate y by dividing both sides by 13.25 )

y = 79.5 ÷ 13.25 = 6

Kate and Hellen buy a car. Kate pays £1200 and Helen pays the remaining 23 of the
total cost. How much does the car cost in total?

Answers

Answer:1223 pounds?

Step-by-step explanation:

What is the answer to 6/3x=30?

Answers

Answer:

6/3x=30 = x= 15

Step-by-step explanation:

2x=30

(divide) ^

simplify, x=15

a box is to be constructed from a sheet of cardboard that is 10 cm by 50 cm by cutting out squares of length x by x from each corner and bending up the sides. what is the maximum volume this box could have? (round your answer to two decimal places.)

Answers

Maximum volume through the concept of maxima is 564.22 cm3.

What are maxima?

The maxima are discovered using the arithmetic of variations if the domain of the function for which the maxima is sought consists solely of functions (i.e., if the maxima sought of a functional).There are no any minimum or maximum values in unlimited infinite collections, for example the collection of real numbers.

Volume of box=(50-2x)(10-2x).x

=4x^3-120x^2+500x

for maximum volume,

dv/dx=0

⇒12x^2-240x+500=0

⇒3x^2-60+14=0

x=17.63,2.36

d2v/dx2=24x-240

at x=2.36

d2v/dx2<0

∴x=2.36

v will be maximum

Maximum volume through the concept of maxima is 564.22 cm3.

To learn more about maxima visit:

https://brainly.com/question/12982238

#SPJ4

Mr. Arnold drives 130 miles round trip to work 5 days a week. Write and solve an equation to find how many miles he drives in 60 work days.

Answers

First, you need to find how many 5 work day go into 60. 60/5=12, Next, you will take the miles in 5 work days multiply by how many times in 60 (12), 130x12=1,560. He will drive 1,560 miles in a 60 work days.

Answer:

1,560 miles

Step-by-step explanation:

[tex]\frac{130}{5} = \frac{x}{60}[/tex]

Solve for x.  Multiply both sides by 60 to get 1,560.

A statistics teacher notices a strong, negative, linear association between the number of missing assignments his students had and their report card grades. He computed a correlation coefficient of r=−0.9. Which of the following gives the correct value of the coefficient of determination, r2?

Answers

The coefficient of determination given the correlation coefficient is 0.81.

What is the coefficient of determination?

Correlation is used to measure the linear relationship between two variables. When the correlation coeffienient is negative, it means that the variables have a negative correlation. This means that the two variables move in opposite directions.

The coefficient of determination is used to measure the variation between the two variables being measured.

The coefficient of determination = correlation coeffienct²

-0.9² = 0.81

To learn more about negative correlation, please check: https://brainly.com/question/27246345

#SPJ1

True or False Animal-like protists get nutrients by creating them inside themselves.

Answers

Your answer will be true
Your answer will be true.

Which of the following is an adjustment allowed by the IRS?

Answers

Answer:

tuition expenses

Step-by-step explanation:

heyya cann anyone help me with this

Answers

Answer:

a = 132°

Step-by-step explanation:

this is a straight line and straight lines always measure up to 180°....so you subtract 48° from 180° and you get 132°

Answer:

132°

Step-by-step explanation:

We know that,

angles in a straight line are added upto 180°.

Accordingly,

[tex]48 + a = 180[/tex]

Subtract 48 by both sides and make a the subject.

[tex]a = 180 - 48 \\ a = 132 \degree[/tex]

A bicyclist rides 11.2 kilometers
east and then 5.3 kilometers south.
What is the magnitude of the
bicyclist's resultant vector?

Hint: Draw a vector diagram.
[ ? ] kilometers
Round your answer to the nearest tenth.

Answers

The magnitude of the bicyclist's resultant vector is 12.5 km.

Given that, a bicyclist rides 11.2 kilometers east and then 5.3 kilometers south.

What is vector?

A vector is an object that has both a magnitude and a direction. Geometrically, we can picture a vector as a directed line segment, whose length is the magnitude of the vector and with an arrow indicating the direction.

Now, using Pythagora's theorem

The magnitude of the bicyclist's resultant vector is

x² = (11.2)² + (5.3)²

⇒ x² = 125.44 + 28.09

⇒ x² = 153.53

⇒ x = √153.53

⇒ x = 12.47

⇒ x ≈ 12.5 km

Therefore, the magnitude of the bicyclist's resultant vector is 12.5 km.

To learn more about the Pythagoras theorem visit:

https://brainly.com/question/343682.

#SPJ1

Answer:

12.4 km (nearest tenth)

Step-by-step explanation:

The resultant vector of the bicyclist after riding 11.2 km east and then 5.3 km south is:

b = 11.2i - 5.3j

The magnitude of a vector b is written | b |.

Magnitude is a scalar, and it’s always positive.

The i and j components of a vector form a right triangle, so use Pythagoras’ theorem to find a vector’s magnitude.

[tex]\begin{aligned} |\textbf{b}|&=\sqrt{11.2^2+5.3^2\\&=\sqrt{125.44+28.09\\&=\sqrt{153.53}\\&=12.4\; \sf (nearest\;tenth)\end{aligned}[/tex]

Therefore, the magnitude of the bicyclist's resultant vector is 12.4 km (nearest tenth).

weekly wages at a certain factory are normally distributed woth a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500​

Answers

Answer:

See below

Step-by-step explanation:

450 is 1 standard deviation above mean :  z - score +1 corresponds to

 .8413   (from z-score table)

500 is 2 S.D.  for z-score of 2  corresponds to .9772

.9772 - .8413  = .1359    or 13 . 59 %

Multiply (4.12 x 10-9)(8.3 x 1015). Write the final answer in scientific notation.
© 34.196 x 10^134
O 3.4196 x 107
O 3.4196 x 10^135
© 34.196 x 106
Help ASAP please!!!

Answers

Answer: 34.196 x 10^6

Given the function g(x) = −3x + 4, compare and contrast g(−2) and g(4). Choose the statement that is true concerning these two values.

1. The value of g(−2) is smaller than the value of g(4)

2. The value of g(−2) is the same as the value of g(4).

3. The values of g(−2) and g(4) cannot be compared.

4. The value of g(−2) is larger than the value of g(4).

Answers

The function g(x) = −3x + 4, after putting the values we find out that the value of g(-2) is greater than the value of g(4). Hence, option 4 is correct.

What is a function?

An expression, rule, or law in mathematics that specifies the relationship between an independent variable and a dependent variable (the dependent variable). In mathematics, functions exist everywhere, and they are crucial for creating physical links in the sciences.

According to the given information in the question,

g(x) = -3x + 4

Substitute g(-2) in the above equation,

g(-2) = -3(-2) + 4

g(-2) = 10

Now, substitute g(4) in the above equation,

g(4) = -3(4) + 4

g(4) = -8

Hence, it is clear that the value of g(-2) is larger than the value of g(4).

To get more information about the function :

https://brainly.com/question/12431044

#SPJ1

Other Questions
What is the name of a substance that contains a useful element which can be extracted from it? The function $d\left(t\right)=\frac{1}{2}t+2$ represents the amount (in inches) of water in a rain barrel for six rainy days, where $t$ is the time (in days) since the rainfall began. a. Find the domain and range in this context. A particular fruit's weights are normally distributed, with a mean of 598 grams and a standard deviation of 22 grams.If you pick 9 fruits at random, then 16% of the time, their mean weight will be greater than how many grams?Give your answer to the nearest gram. a) A paralegal bills a law firm for 19.5 hours of work at a rate of 240 per hour.much money has the paralegal earned from this job? Include units in youranswer.b) The paralegal splits her earnings between utilities and savings in a ratio of 2:3.How much money will be allocated to her savings? Gilbert took from his desk a little pink candy heart with a gold motto on it, "You are sweet," and slipped it under the curve of Anne's arm. Whereupon Anne arose, took the pink heart gingerly between the tips of her fingers, dropped it on the floor, ground it to powder beneath her heelWhat narrative technique is found in the bolded text from the excerpt?A. FlashbackB. Stream of consciousnessC. JuxtapositionD. Dialogue Which expression equals the expression 5x-3y? Which scientists played a major role in overturning the ancient idea of an earth-centered universe, and about when?. A company may be able to use the trademark of another business if theyhave aPermission slipO court orderO licenseO VPN Crees que est bien que las universidades y empresas visiten tus pginas o perfiles de redes sociales? Explica en un prrafo. No ano cu pats bience Which equation is balanced?Responses2Mg+O22MgONa+F22NaF2Al+3O2Al2O3Al+3F2AlF3 Question 2 Using your economic knowledge and the information you learned about your entrepreneur, compose a well-written three-paragraph biography about him or her that illustrates the importance of the US market-based economy in the entrepreneur's success. (Oprah Winfrey) What is the Multiple Source Test? (1 point) checking to make sure that information can be found in more than one place a fact checking software that tests information found on the Internet an amendment that states that all information must be in multiple locations a test that provides more than one answer possibility 2. Which of the following is a true statement? (1 point) Why should you use a server provider instead of a personal server? Equation A matches graph __ because .I need some help on this What is the value of x? 29 points!! pls need 2 know What technology distinguishes the cultures that were part of the bantu migration? writing iron metallurgy stone carving fishing Can anyone answer either of these questions with an explanation please I really need it thanks! What is one way a market economy affects the lives of private citizens? Use the figure below the find the value of y and each angle shownA:24,84,96B: 20,88,92C22,86,94D:18,78,102 what is 4(-20) in pemdas?