The number of students in each of the seventh grade homerooms that
volunteer in the office are shown in the table. use mental math to find
the total number of students who volunteered. explain.

11

11because I'm pretty sure you have to be at least a or b stuent going to volunteer

three-fourths of an hour

36÷48=0.75

0.75=

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.