The ratio of students who wear glasses to the total class is 2: 5 if there are 15 students who don't wear glasses how many students are in the class

25 students

Step-by-step explanation:

The students who don't wear glasses to the whole class is 3:5. If 15 is the '3' then 25 would be the 5.

its definatley   this on your answer choice?

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.