Answer: C. 29.18 in.^3
Step-by-step explanation:
First you have to find the radius from the circumference. The formula for that is: r=C/2π
After you find the radius you can now find the volume using this formula: V = 4/3 π (C/2π)^3.
There are three multiples of 6: 6, 12, 18.
There are two multiples of 7 and 8 each: 7, 8, 14, 16.
3+4=7, so the answer is 7/20 or C.
let the number be x .
we have given a statement that four times a square of number is equal to 36.
so we have frame the equation. option B will be the equation represents that four times a square of number is 3.
Answer:
2n+4=n+7
Step-by-step explanation:
n=-3
The true statements are:
A. Tree A's heights are less spread out than tree B's heights and
B. Tree A has lower average height than tree B
Explanation:
Standard deviation in this case represents the spreading out of heights of the trees, Since tree A has lesser standard deviation given equal to 5 , it is less spread out than B given equal to 12, hence option A. is true.
The average of a quantity is given by mean so, the average height can be compared by the given mean values of the trees. Since, A has lesser mean value (= 25) than B(=60), tree A is said to have lower average height than tree B hence option B. is true.