Simplify
A. 16
B. 17
C. 18
D. 19

C) 18

Step-by-step explanation:

Your problem → Simplify square root of 324

First find factors of 324

2324

2162

381

327

39

33

1

324=2×2×3×3×3×3

324 = 2^2 × 3^4

Taking squareroot

∴√324=√2^2 × 3^4

=2 × 3^2

=18

∴ 324 is a perfect square

the answer is a

step-by-step explanation:

because your just changing the position of where the shape is

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.