Question

Based on the histogram, how many students were included in the survey? What percentage of the students surveyed babysat for at most three hours last weekend? Show your work.

Answer 1

http://learn.flvs.net/webdav/assessment_images/educator_math2/v9/08_TB_06_009.jpg

Answer 2

I wish to help butThere is a error in the site

Answer 3

click on the link to see the picture of the problem

Answer 4

There is a cookie error

Answer 5

I clicked it

Answer 6

I have another attachment

Answer 7

k

Answer 8

80

Answer 9

can you explain it

Answer 10

Calculate frequency of students from every group and then add them

Answer 11

I dont get it

Answer 12

That was the answer to ur 1st question

Answer 13

How many stusents are there for 0-3

Answer 14

20

Answer 15

now wat?

Answer 16

Calculate for every group

Answer 17

Add them

Answer 18

I added all and got 80

Answer 19

So that is the answer

Answer 20

20/80 is that the answer?

Answer 21

Nop 80

Answer 22

but the question is asking what percentage?