A group of students organized a car wash to raise money for a local charity. The students charged $9.99 for each car they watched. In 3.5 hours they washed 14 cars. at that rate how much money could they earn in 8 hours?

i need help on this!!!

Step-by-step explanation:

First you would divide 12 cars by 3 hours to see how many cars get washed per hour

Then you know that 4 cars get washed in one hour so you multiply it by $5.00 because you want to see how much money they earn in one hour

After you know they earn $20.00 per hour you multiply that by 8 because you want to see how much money they earn in eight hours

So your final answer is $160 for washing cars in 8 hours

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17