Answer:
E(X) = 1.28
Var(X) = 0.6016
E(X | Y=2) = 1.6667
Var(X | Y=2) = 0.4272
Step-by-step explanation:
Answer:
2123.992in^2
Step-by-step explanation:
Area of the pizza can be determined using the expression below
Area= (π d^2)/4
Given,
Diameter=52-inch
If we substitute we have
Area= [ π × (52)^2 ]/4
=8495.968/4
=2123.992in^2
Hence, the area of the pizza to the nearest square inch is 2123.992in^2
So,
We basically have to find the GCF, or Greatest Common Factor.
To find the GCF, factor all of the numbers and find the common numbers within them.
16 = 2 * 2 * 2 * 2
8 = 2 * 2 * 2
32 = 2 * 2 * 2 * 2 * 2
We can see that there are 3 2's in all of the numbers. Therefore, the GCF must be the product of 3 2's, which is:
2 * 2 * 2 = 8
Therefore, the greatest number of flowers Sandy can have in each bouquet is 8.
Answer:
A.13, B. 23
Step-by-step explanation:
They are the only prime numbers
Answer: He earned 43,344 a year and earned and earned 3612 a month