Answer:
200
Step-by-step explanation:
Use the ratio: 20/100 = 40/X
Simplify the ratio: 1/5 = 40/X
Cross Multiply: 1X = 200
Divide both sides by 1: 1X/1 = 200/1
Simplify: X = 200
Answer:
36 pi
Step-by-step explanation:
Aera of sphere is : 4 *pi *r^2
A=4 *pi*9=36pi=113
Answer:
Step-by-step explanation:
probability of selecting an even number i first throw = 3 /6 .
= 1/2
probability of selecting number 4 in second throw .
=1 /6
the probability of landing on an even number then a four .
= 1 /2 x 1 / 6
= 1 / 12.
now, what is the value of the derivative at any extrema on the original function? well, by definition, if the original function has an extrema anywhere, the derivative will be the derivative of a horizontal tangent line to it, and by definition it'll be 0.
