Answer:
6 Students Left
Step-by-step explanation:
3 - 1 = 2
2 + 6 = 8
8 - 2 = 6
6 Students Left
No because 16 is divisible to 64 , 4 times. 14 does not go into 60 4 times, in which it would have to be to be an equivalent ratio.
Hello!
<h2>Answer:</h2>
![\boxed{ \bf The~area~of~Kylie's~circle~is~approximately~22~cm^2~larger~than~Paige's.}](https://tex.z-dn.net/?f=%5Cboxed%7B%20%5Cbf%20The~area~of~Kylie%27s~circle~is~approximately~22~cm%5E2~larger~than~Paige%27s.%7D)
<h2>__________________________________________________</h2><h2>Explanation:</h2>
We'll start by calculating the areas of Kylie and Paige's circles.
Kylie's Circle:
A = πr²
Since we need the radius for the formula, we must divide the diameter in half to get it.
r = d ÷ 2
r = 8 ÷ 2
r = 4
Now, let's substitute our values into the formula.
A = 3.14 × 4²
A = 3.14 × 16
A = 50.24 cm²
Paige's Circle:
A = πr²
A = 3.14 × 3²
A = 3.14 × 9
A = 28.26 cm²
We can round both of these areas to the nearest whole number. Then, we must subtract Paige's circle area by Kylie's.
50 - 28 = 22
Answer:
the answer is B.
Step-by-step explanation:
100*20 + 1/2*(60-20)*(100 - 12)
=2000 + 1/2*40*88
=3760