Yes, your answer is correct.
The coordinates of the division point T are indeed (0, 5/3, -4/3).
We have,
To find the coordinates of the division point T, we use the formula:
T = A + r(B - A)
where r is the ratio in which AB is divided.
In this case, the ratio is 1:2, so r = 1/3 (since 1 + 2 = 3).
Substituting the given values.
T = (3, 2, -1) + (1/3)(-9, -1, -1)
T = (3, 2, -1) + (-3, -1/3, -1/3)
T = (0, 5/3, -4/3)
Thus,
The coordinates of the division point T are indeed (0, 5/3, -4/3).
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NO LINKS!!! URGENT HELP PLEASE!!!
For what value of c is the number "a" a solution of the equation?
4x + 1 + 7c = 6c - 3x + 6; a = -6
c =
Answer:
c = 47
Step-by-step explanation:
The solution of the equation is the value of x.
Given "a" is a solution of the equation, and a = -6, to find the value of c, substitute x = -6 into the given equation and solve for c.
⇒ 4x + 1 + 7c = 6c - 3x + 6
⇒ 4(-6) + 1 + 7c = 6c - 3(-6) + 6
⇒ -24 + 1 + 7c = 6c + 18 + 6
⇒ -23 + 7c = 6c + 24
⇒ -23 + 7c - 6c = 6c + 24 - 6c
⇒ -23 + c = 24
⇒ -23 + c + 23 = 24 + 23
⇒ c = 47
Therefore, the value of c that makes a = -6 a solution of the equation is 47.
The value of 'c' for which 'a' is a solution of the given equation can be found by substituting 'a' into the equation and simplifying. In this case, 'a' is -6, and by substituting this value into the equation and simplifying, we find that when 'c' is 47, 'a' becomes a solution.
Explanation:To find the value of c for which a is a solution of the equation, we have to substitute the value of a into the equation and solve for c. Here, a = -6, which means x can be considered as -6 in the equation.
Step 1: Substitute the value of a (x) into the equation. So the equation 4x + 1 + 7c = 6c - 3x + 6 becomes 4(-6) + 1 + 7c = 6c - 3(-6) + 6.
Step 2: Simplify both sides of the equation. We get -24 + 1 + 7c = 6c + 18 + 6.
Step 3: Continue simplifying to -23 + 7c = 6c + 24.
Step 4: By rearranging terms, we find c = 47.
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A bakery charges $4.50 per delivery,
plus $0.40 per mile. Which table
most accurately reflects the
relationship between the distance
traveled and the total cost?
The table which most accurately reflects the relationship between the distance traveled and the total cost is table D.
Given that,
A bakery charges $4.50 per delivery, plus $0.40 per mile.
The relationship is between the distance traveled and the total cost.
This is a linear relationship.
Slope = 0.4
Since delivery charge is fixed, we can write the equation as,
y = 0.4x + 4.5, where y is the total cost and x is the distance travelled.
When x = 2, y = (0.4 × 2) + 4.5 = 5.3
When x = 3, y = (0.4 × 3) + 4.5 = 5.7
When x = 7, y = (0.4 × 7) + 4.5 = 7.3
When x = 8, y = (0.4 × 8) + 4.5 = 7.7
Hence the correct option is D.
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The following data represent the weight of a child riding a bike and the rolling distance achieved after going down a hill without pedaling.
Weight (lbs.)
Rolling Distance (m.)
59
26
84
43
97
48
56
20
103
59
87
44
88
48
92
46
53
28
66
32
71
39
100
49
Regression Statistics
Multiple R
0.956806
R Square
0.915477
Adjusted R Square
0.907025
Standard Error
3.483483
Observations
12
ANOVA
df
SS
MS
F
Significance F
Regression
1
1314.32
1314.32
108.3113
1.1E-06
Residual
10
121.3466
12.13466
Total
11
1435.667
Coefficients
Standard Error
t Stat
P-value
Lower 95%
Upper 95%
Intercept
-8.56472
4.7892
-1.78834
0.104007
-19.2357
2.106284
Weight (lbs.)
0.611691
0.058775
10.40727
1.1E-06
0.480731
0.742651
Find the standard error of estimate. Round answer to 4 decimal places.
The standard error of the estimate has been given in the table that was presented in the question as 3.4835.
What is standard error?Standard error is a term that is used in statistics to measure the accuracy with which a sample would be the representation of a given a population.
In other words, we can say that it shows the variability or dispersion of a sample statistic, this could be the the sample mean or sample proportion, that is gotten through the true population value.
The standard error is stated already in the question as Standard Error 3.483483
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18. Floyd decides to invest $1,000,000 in a 20-year annuity that earns 4.6% APR
compounded monthly. How much money will Floyd be paid each month from this annuity?
The amount that Floyd will be paid each month from this annuity is $6,374.83 each month.
How do we determine the monthly payment?To calculate the monthly payments from a 20-year annuity with an initial investment of $1,000,000 at an APR of 4.6% compounded monthly, we can use the formula for calculating the monthly payment of an ordinary annuity: Monthly Payment = P * r * (1 + r)^n / ((1 + r)^n - 1)
Data
P = $1,000,000)
r = 4.6% / 12 / 100 = 0.00383
n = = 20 * 12 = 240
Plugging in the values. The monthly payment will be:
= $1,000,000 * 0.00383 * (1 + 0.00383)^240 / ((1 + 0.00383)^240 - 1)
= $1,000,000 * 0.00383 * 1.66538674279
= $6,378.43122
= $6,378.43
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The two-way table shows the enrollment in language classes at Carson Middle School. Which of the following are valid conclusions about the data? Select all that apply. Enrolled in French Not Enrolled in French Total Enrolled in Spanish Not Enrolled in Spanish 30 20 50 65 5 70 A) More than half of the students are enrolled in French. Total 95 25 120 B) More than half of the students are not enrolled in French or Spanish. C) Students are more likely to be enrolled in Spanish than not in Spanish. D) Students that are enrolled in Spanish are likely to be enrolled in French. E) Of the students that are enrolled in French, fewer than half of them are also enrolled in Spanish.
The options that are valid conclusions about the data include:
More than half of the students are not enrolled in French or Spanish.Of the students that are enrolled in French, fewer than half of them are also enrolled in Spanish.How to explain the informationMore than half of the students are not enrolled in French or Spanish. This conclusion is valid, as 25 out of 120 students are not enrolled in either French or Spanish, and 25 is more than half of 120.
Of the students that are enrolled in French, fewer than half of them are also enrolled in Spanish. This conclusion is valid, as only 30 out of 50 students enrolled in French are also enrolled in Spanish, which is less than half.
Therefore, the valid conclusions are B and E.
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Country G decides to reduce their $18.5 billion debt by a decay factor of 0.995 each year. This can be modeled by the
equation A 18.5(0.995). Estimate the debt after 15 years. Round to the nearest hundredth and do not round until the
final calculation.
Provide your answer below:
Rounding to the nearest hundredth, the debt of Country G after 15 years would be approximately $14.89 billion dollars.
How to solve the question?
The given equation for the debt of Country G is A = 18.5(0.995), where A represents the debt after one year, and the factor of 0.995 represents the decay factor. To estimate the debt after 15 years, we can use this equation iteratively.
After the first year, the debt would be A = 18.5(0.995) = 18.4 billion dollars. To find the debt after the second year, we can use the same equation, but replace the initial debt of 18.5 billion dollars with the debt after one year, which is 18.4 billion dollars. Therefore, the debt after two years would be A = 18.4(0.995) = 18.3 billion dollars.
We can repeat this process for each subsequent year, using the previous year's debt to calculate the next year's debt. After 15 years, the debt would be:
A = 18.5(0.995)¹⁵
A = 18.5(0.80424)
A = 14.8866 billion dollars
Rounding to the nearest hundredth, the debt of Country G after 15 years would be approximately $14.89 billion dollars.
It's important to note that this estimate assumes that the decay factor remains constant over the 15-year period. In reality, economic and political factors could impact the decay rate and the actual debt of Country G.
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Choose the correct measurement of the paper clip to the nearest inch.
1 2/8 inch
1 4/8 inch
1 1/2 inch
1 3/8 inch
7/8 inch
The correct measurement of the paper clip to the nearest inch is 1 inch.
jamila has an income of $2,100. rent take 20% of her budget,food takes up 20%, and bills take up 20% . how much money does Jamila have left
Answer: $840 left
Step-by-step explanation:
2,100 * 0.20 = 420
So, 20% of 2,100 is 420
420 * 3 = 1,260
2,100 - 1,260 = 840
please help with this problem. Thank you!
28cm, 6cm, 8cm, 12cm, 14cm
Area of the triangle is 56 cm².
What is the area of triangle?
The formula for the area of a triangle is:
[tex]A = \frac{ (base \times height) }{ 2}[/tex]
where A is the area of the triangle and the base is the length of one of its sides and the height is the perpendicular distance between the base and the opposite vertex.
Alternatively for the triangle we can use Heron's formula to calculate the area of a triangle if we know the lengths of all three sides,[tex]A = \sqrt{ (s(s-a)(s-b)(s-c))}[/tex] where A is the area of the triangle, a, b and c are the lengths of the sides and s is the semi-perimeter of the triangle which is half the sum of the lengths of the sides,
[tex]s = \frac{(a + b + c)}{2}[/tex]
Here, it is clear that base of the triangle is 14 cm and height is 8 cm.
Now area of the tria is[tex] \frac{1}{2} \times 14 \times 8 = 14 \times 4 = 56 \: {cm}^{2} [/tex]
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Multiply 71 by 8,and then add 379
71*8=568
568+379=947
Step-by-step explanation:
NO LINKS!! URGENT HELP PLEASE!!!!
Find an equation of the circle that satisfies the stated conditions. (Give your answer in standard notation.)
Tangent to both axes, center in the second quadrant, radius 4
Answer:
[tex](x+4)^2+(y-4)^2=16[/tex]
Step-by-step explanation:
A tangent is a straight line that touches a circle at only one point.
Since the circle is tangent to both axes, and the center of the circle is in the second quadrant, the center of the circle lies on the line y = -x.
As the circle is tangent to the x-axis, the distance between the center of the circle and the x-axis is equal to the radius of the circle.
Similarly, as the circle is tangent to the y-axis, the distance between the center of the circle and the y-axis is also equal to the radius of the circle.
Therefore, the center of the circle will be 4 units to the left of the y-axis and 4 units up from the x-axis. Therefore, the coordinates of the center are (-4, 4).
[tex]\boxed{\begin{minipage}{5 cm}\underline{Equation of a circle}\\\\$(x-h)^2+(y-k)^2=r^2$\\\\where:\\ \phantom{ww}$\bullet$ $(h, k)$ is the center. \\ \phantom{ww}$\bullet$ $r$ is the radius.\\\end{minipage}}[/tex]
Substitute the center (-4, 4) and the radius, r = 4, into the standard equation of a circle:
[tex]\implies (x - (-4))^2+(y-4)^2=4^2[/tex]
[tex]\implies (x+4)^2+(y-4)^2=16[/tex]
Therefore, the equation of the circle that satisfies the given conditions is:
[tex]\boxed{(x+4)^2+(y-4)^2=16}[/tex]
If 7π/12= 9π/ 12 - 2π/12, evaluate sin 7π/12
The requried solution of the given trigonometric function is sin7π/12 is (√3 + 1)/(2√2).
We know that 7π/12 = 9π/12 - 2π/12.
So, we can rewrite sin(7π/12) as sin(9π/12 - 2π/12).
Using the trigonmetric identity,
sin(A - B) = sinAcosB - cosAsinB, we can rewrite sin(9π/12 - 2π/12) as sin(9π/12)*cos(2π/12) - cos(9π/12)*sin(2π/12).
We know that,
sin(2π/12) = sin(π/6) = 1/2 and cos(2π/12) = cos(π/6) = √3/2.
Also, sin(9π/12) = sin(3π/4) = 1/√2 and cos(9π/12) = cos(3π/4) = -1/√2.
Substituting these values, we get:
= sin(7π/12) = sin(9π/12 - 2π/12)
= sin(9π/12)cos(2π/12) - cos(9π/12)sin(2π/12)
= (1/√2)(√3/2) - (-1/√2)(1/2)
= (√3/2√2) + (1/2√2)
= (√3 + 1)/(2√2)
Therefore, sin(7π/12) = (√3 + 1)/(2√2).
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You receive a gift of $100 and decide to save it. At the bank, they say that since you chose to work with them, they will give you a free $15 gift when you withdraw the money. They say they can give you a 2.90 % interest return on your investment, compounded every year.
What function could represent this situation ?
PLEASE HELP! 20 POINTS!
The function that represents this situation is Total amount = 100(1 + 0.029)ᵗ + 15
The situation can be represented by a simple interest formula, where the balance increases every year by a fixed percentage of the principal amount. Let's assume that the initial amount is $100 and the interest rate is 2.90% per year, compounded annually. The formula for the balance after t years is:
B(t) = P(1 + r)ᵗ
Where P is the principal amount, r is the annual interest rate as a decimal, and t is the time in years.
In this case, the balance after t years is:
B(t) = 100(1 + 0.029)ᵗ
At the end of t years, when the money is withdrawn, the bank will give a free $15 gift, so the total amount received by the individual will be:
Total amount = B(t) + 15
So, the function that represents this situation is:
Total amount = 100(1 + 0.029)ᵗ + 15
where t is the number of years the money is saved.
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solve ,Solve this problem please/
The length of the rectangular prism will be 13.5 cm.
Given that:
Volume, V = 324 cubic cm
Height, H = 4 cm
Width, W = 6 cm
Let the prism with a length of L, a width of W, and a height of H. Then the volume of the prism is given as,
V = L x W x H
Then the length of the rectangular prism is calculated as,
324 = L x 6 x 4
324 = 24L
L = 13.5 cm
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The following display from a TI-84 Plus calculator presents the results of a hypothesis test for a population mean μ.
μ < 40 t = -0.483735 p = 0.315322 overbar(x) = 39.86 Sx = 2.08700 n = 52
What is the value of s?
Question 8 options:
2.08700
39.86
0.315322
-0.483735
The value of standard deviation 's' is 2.08700, as indicated in the display.
What is standard deviation?Standard deviation is a measurement of how evenly distributed a set of numbers is. Since the variance is the average of the squared deviations from the mean, it is the square root of the variance.
The value of s is 2.08700, as indicated in the display.
The symbol "Sx" represents the sample standard deviation, which is commonly denoted as "s". The other values in the display are:
t = -0.483735: the t-statistic for the hypothesis testp = 0.315322: the p-value for the hypothesis testoverbar(x) = 39.86: the sample meann = 52: the sample sizeSo, the correct answer is 2.08700.
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For a confidence level of 80% with a sample size of 11, find the critical t value.
Answer:
To find the critical t-value for a confidence level of 80% with a sample size of 11, we need to consult a t-distribution table or use a statistical software.
Using a t-distribution table with 10 degrees of freedom (sample size - 1), we can find the critical t-value for a two-tailed test at a confidence level of 80%.
From the table, we find that the critical t-value is approximately 1.363.
Therefore, the critical t-value for a confidence level of 80% with a sample size of 11 is approximately 1.363.
Step-by-step explanation:
jew
Did the relocation change the size or orientation
of the pool?
Answer:
Step-by-step explanation:
Max and Pam deposit $600.00 into a savings account which earns 4% interest compounded quarterly. They want to use the money in the account to go on a trip in 3 years. How much will they be able to spend?
Max and Pam will be able to spend $676.1 on their trip.
What is the balance after 3 years?The formula accrued amount in a compounded interest is expressed as;
A = P( 1 + r/n )^( n × t )
Where A is accrued amount, P is principal, r is interest rate and t is time.
Given the data in the question;
Principal P = $600.00
Compounded quarterly n = 4
Time t = 3 years
Interest rate r = 4%
Accrued amount A = ?
First, convert R as a percent to r as a decimal
r = R/100
r = 4/100
r = 0.04 rate per year.
Plug the given values into the above formula and solve for A.
A = P( 1 + r/n )^( n × t )
A = $600( 1 + 0.04/4 )^( 4 × 3 )
A = $600( 1 + 0.01 )^( 12 )
A = $600( 1.01 )^( 12 )
A = $676.1
Therefore, the accrued amount after 3 years is $676.1.
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A wheel has a radius of 40cm and is turning 112rpm. What is the angular velocity of the wheel? What distance does a point on the wheel travel in 1 minute
The angular velocity of the wheel is 11.74 radians per second and the distance travelled is 2.81 km/min.
The angular velocity is given by the formula rpm×2π/60
Angular velocity = 2 × 3.14 × 112/60
Multiply the numerator followed by division by denominator
Angular velocity = 703.36/60
Angular velocity = 11.72 radians per second
The distance travelled will be given by the formula -
Distance = circumference × revolutions per minute
Distance = 2 × 40 × 3.14 × 112
Multiply the values on Right Hand Side
Distance = 281,227 cm/min
As, 100 cm is 1 m and 1000 m is 1 km, the distance will be 2.81 km/min.
Thus, the angular velocity is 11.72 radians per second and distance is 2.81 km/min.
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The average wingspan of monarch butterflies at a butterfly preserve is 8.5 centimeters with a stan deviation of 0.4 centimeter. If the wingspans are normally distributed, what is the probability, to t nearest hundredth, that monarch butterflies have a wingspan longer than 8.8 centimeters?
If the average wingspan of monarch butterflies at a butterfly preserve is 8.5. the probability, to t nearest hundredth, that monarch butterflies have a wingspan longer than 8.8 centimeters is : 0.23.
How to find the probability?First step is to standardize the value of 8.8 centimeters using the z- score formula:
z = (x - mu) / sigma
where:
x = wingspan
mu = mean wingspan
sigma= standard deviation
z standardized score
Substituting the given values
z = (8.8 - 8.5) / 0.4
z = 0.75
So,
P(z > 0.75) = 1 - P(z <= 0.75)
Using a standard normal distribution table P(z <= 0.75) = 0.7734
P(z > 0.75) = 1 - P(z <= 0.75)
= 1 - 0.7734
= 0.2266
= 0.23 ( Approximately)
Therefore the probability is 0.23.
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HELP ASAP PLEASE LIKE REALKY ASAP
The line plots represent data collected on the travel times to school from two groups of 15 students.
A horizontal line starting at 0, with tick marks every two units up to 28. The line is labeled Minutes Traveled. There is one dot above 4,6,14, and 28. There are two dots above 10, 12, 18, and 22. There are three dots above 16. The graph is titled Bus 47 Travel Times.
A horizontal line starting at 0, with tick marks every two units up to 28. The line is labeled Minutes Traveled. There is one dot above 8, 9,18, 20, and 22. There are two dots above 6, 10, 12,14, and 16. The graph is titled Bus 18 Travel Times.
Compare the data and use the correct measure of variability to determine which bus is the most consistent. Explain your answer.
Bus 18, with an IQR of 16
Bus 47, with an IQR of 24
Bus 18, with a range of 16
Bus 47, with a range of 24
Answer:
Please help me by marking me brainliest
Step-by-step explanation:
To determine which bus is the most consistent, we need to compare the measures of variability for each data set.
The range is the simplest measure of variability, and it is calculated by subtracting the minimum value from the maximum value in the data set. From the given line plots, we can see that Bus 18 has a range of 16 (from 6 to 22), while Bus 47 has a range of 24 (from 4 to 28). Therefore, Bus 18 has a smaller range, which might suggest that it is more consistent.
However, the interquartile range (IQR) is a better measure of variability, as it is less sensitive to extreme values. The IQR is calculated by subtracting the first quartile (Q1) from the third quartile (Q3) of the data set.
From the given line plots, we can see that Bus 18 has an IQR of 16 (from Q1=10 to Q3=26), while Bus 47 has an IQR of 24 (from Q1=6 to Q3=30). Therefore, Bus 18 has a smaller IQR, which indicates that it is more consistent than Bus 47.
In conclusion, we can determine that Bus 18 is the most consistent based on its smaller IQR. This means that the travel times for Bus 18 students are more tightly clustered around the median than the travel times for Bus 47 students.
Using the measures of variability, it can be concluded that Bus 18 is the most consistent because it has a lower Interquartile Range (IQR) and a lower range in its times.
Explanation:The most consistent bus can be found by using measures of variability, specifically the range and the interquartile range (IQR). The range is the difference between the highest and lowest values, while the IQR represents the middle 50% of data. In this case, the range of Bus 47 is 24 (28-4) and that of Bus 18 is 16 (22-6). Similarly, the IQR of Bus 47 is 12 (22-10) and 8 for Bus 18 (16-8).
A lower IQR and range indicate more consistency, as the data points are closer together. Therefore, Bus 18 is the most consistent in terms of travel times as it has both a lower range and a lower IQR.
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An aquarium tank is 1/6 full of water. When2 gallons of water are added, the tank becomes 1/2 full. What is the total capacity of the aquarium tank, in gallons?
For simplicity, let's use common denominators.
1/2 = 3/6
So, let's first figure out the fractional value of the water added. We can accomplish this by taking the resulting amount and subtracting the initial amount of water.
3/6 - 1/6 = 2/6
2 gallons = 2/6 of the tank
Next, let's figure out how many gallons will fill 1/6 of the tank.
2 gallons = 2/6 of the tank
1 gallon = 1/6 of the tank
Now that we know how many gallons 1/6 of the tank is, we can figure out how many gallons 6/6 of the tank is.
1 gallon = 1/6 of the tank
6 gallons = 6/6 of the tank
Answer: The total capacity of the aquarium tank is 6 gallons.
Hope this helps!
Place √31 in the appropriate place on the number line. Round to tenths
Answer: To place √31 on the number line, we first need to find its approximate value.
√31 is between 5 and 6 since 5²=25 and 6²=36. To find a more precise value, we can use a calculator or estimate using long division.
Using a calculator, we get:
√31 ≈ 5.56776436
Rounding to tenths, we get:
√31 ≈ 5.6
To place 5.6 on the number line, we can mark the point between 5.5 and 5.7.
Here's a rough sketch of what it might look like:
0 1 2 3 4 5 6 7 8 9
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
Step-by-step explanation:
Determine the point estimate of the population mean and margin of error for the confidence level
Lower bound is 22
Upper bound is 28
The point estimate of the population mean is 25
Calculating the point estimateFrom the question, we have the following parameters that can be used in our computation:
Lower bound = 22
Upper bound = 28
The point estimate of mean is calculated as
Point estimate of mean = 1/2 * (Lower bound + Upper bound)
Substitute the known values in the above equation, so, we have the following representation
Point estimate of mean = 1/2 * (22 + 28)
Evaluate
Point estimate of mean = 25
Hence, the estimate is 25
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can someone help me on number 3
Answer:
[tex]P= 49.2m[/tex], [tex]A=140.4m^2[/tex]
Step-by-step explanation:
The diagonal splits the rectangle into two right triangles so we can use Pythagorean theorem to find the length of the missing side.
Pythagorean theorem states that a^2 + b^2 = c^2 where c is the hypotenuse and a and b are the other two sides
So we can label our unknown side as x
x^2 + 9^2 = 18^2
x^2 + 81 = 324
Subtract 81 from both sides to isolate the x
x^2 = 243
Find the square root of both sides
√x^2 = √243
x ≈ 15.6
(The instruction said round to the nearest 10th).
So now we know
l = 15.6m and w = 9m
P= 2l + 2w
A= lw
P= 2(15.6) + 2(9)
P= 31.2 + 18
P= 49.2m
A=15.6(9)
A=140.4m^2
Please help with explanation
With the numbers gotten from the abacus counting, you can compare with the complete question to see if the student is correct or not.
How to solveFrom the given image, we can see that we are supposed to check if the answers given by the student is correct.
However, there are no data to compare from, so I would show the total sum of each of the abacus computed.
1. For GG, the total is 19
GB = 22
2. GG= 17
GB = 15
BB= 4
From these numbers gotten from the abacus counting, you can compare with the complete question to see if the student is correct or not.
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In a triangle, if sum of square of medians is 96 then sum of square of sides is
128
With the help of Apollonius theorem, we know that
3(sum of square of sides)=4(sum of square of medians)
3(sum of square of sides)=4×96
sum of square of sides= 4×96/3= 128
Find the volume of this sphere. Use 3 for TT. 14 ft V≈ [?]ft³ V = πr³
The volume of this sphere is 10976 feet³
What is the volume of a sphere?It is crucial that we know that the formula that used in calculating the volume of a sphere is expressed with the equation;
V = 4/3 πr3
Given that the parameters in the formula are;
V is the volume of the sphereπ takes the constant value of 3r is the radius of the sphereFrom the given information,
we have that;
Radius = 14 feet
Substitute the values, we have;
Volume = 4/3 × 3.4×14³
Find the cube values, we get;
Volume = 4/3 × 3 × 2744
Multiply the values
Volume = 10976 feet³
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I need the answer fast ️
a. Mean
b. Median
c. Mode
d. Range
e. Interquartile range
f. Another value that will make the mean 16.875
g. Another value that will not change the median
You must show all of your work to receive credit.
A. Mean: This measure of central tendency signifies the average value in a dataset, derived by summing each data point and dividing by total quantity.
How to explain the termsB. Median: An indicator of central tendency is utilized to discern the middle value for a given set. Primarily, the tabulated elements must be listed from least to greatest before arriving at the average between two centermost figures if the number of components is even.
C. Mode: As an analysis concerning where centrality lies, this technique seeks out the most regularly occurring element in a gathered dataset.
D. Range: The range serves as an assessment of variability measured via the differences between the upper and lower bounds registered within the collection. To calculate, subtract the minimum value from the maximum quota.
E. Interquartile range: Better known as IQR, this method measuring disparity quantifies dissimilarities between the 75th percentile (Q3) and 25th percentile (Q1). To ascertain, subtract Q1 from Q3. Such information is often used to pinpoint irregularities and evaluate the discrepancies among separate datasets.
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