Question

This table show how long it takes the student in math class to get to school.
a).How many students?
b).What is the combined time for students to travel to school?
c). What is the average time for student to get to school?

Answer 1

that picture is the graph ^^^^

Answer 2

please help!

Answer 3

a) add all the students, = 30
b) add all the times =74
c) divide all times by all students 74/30

Answer 4

thank you. ill try :)

Answer 5

made mistake in c , it is time*students that take that time divided by all students

Answer 6

so ... 30/time value or what?

Answer 7

(1*2+3*2+5*6...)/30

Answer 8

ohh..okay. i get it :) thanks again!

Answer 9

1*2+3*2+5*6... should be the answer to b, srry for that i kind of just woke up..

Answer 10

yupp. thats what i was confused too. but anyway, figured out already! thanks

Answer 11

yupp. thats what i was confused too. but anyway, figured out already! thanks