Jeff's average math grade is 92.8. Sarah's average math grade is 67.9.
2 answers:
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Given:
Radius of the sphere = 10 in
To find:
The surface area of a sphere
Solution:
Surface area of sphere:
in²
The surface area of a sphere is 400π in².
Answer:
Option A (0,a)
Step-by-step explanation:
we know that
Is a exponential function
where
a is the initial value
b is the base
Remember that
The initial value is the value of the function when the value of x is equal to zero (y-intercept)
therefore
For x=0
The y-intercept is the point (0,a)