Okay. The equation for a sphere's surface area is A = 4 * pi * r^2. Let's plug 5 in for r.
I got 314 cm^2 is the surface area, but it always helps to double check work! Hope this helps!
So this is going to be a linear equation, you can tell by seeing the growth being the same between days 15 and 20 & 33 and 38. We will be using the
format, where m = slope and b = y-intercept.
The equation to solve for the slope is
. You can use any two ordered pairs on this list. I'll be using 15 and 20.
45 is the slope.
To solve for the y-intercept, plug in 45 in the m variable and any ordered pair into the x and y variable spot. For this, I'll be using (15, 815)
Now putting the equation together (
) we can plug in 26 into the x variable and solve.
In short, the answer is B. 1,310 feet.
There's no this kind of number because when a number is a square number, it equals its square root multiplies itself, which contradicts with the definition of prime number (<span>A </span>prime number<span> is a natural </span>number <span>greater than </span>1<span> that has no positive divisors other than </span>1<span> and itself)</span>. There's only 1=1×1, but since 1 isn't included in prime number, there's no answer to your question.
Rotation 90 degrees counterclockwise about the origin.
