Caroline and Sarah are marking exam papers. Each set takes Caroline 89 minutes and Sarah 2 hours.
Express the times Caroline and Sarah take as a ratio in its simplest form.

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are

$54.99

step-by-step explanation:

$54.99 includes 500 min. if she does not exceed 500 min then her bill is $54.99

ask the math teacher she or he would know lol.

step-by-step explanation:

the answer is 5/14.

hope this .