Which expressions are equivalent to 7*7*7*7*7*7

[a] 7^8/7^2
[b] 7^6*7^1
[c] (7^2)^3
[d] 7^12/7^2

It’s A and C

Step-by-step explanation:

It’s right bc I just did it rn and I got it right

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls