The scores from a 40-point quiz from 1st period math class were:

7, 10, 6, 7, 2, 0, 20, 16, 18, 14, 23, 27, 15, 30, and 14.

The scores from a 40-point quiz from 2nd period math class were:

8, 11, 7, 9, 3, 4, 18, 22, 11, 14, 25, 17, 15, 32, and 27.

According to the class averages, which class preformed better on the quiz?

Group of answer choices

1st period

2nd period

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

probably the last option

step-by-step explanation:

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation:

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2