the graph to the right reprexsents the rate at which people arrived at the amuesment park risde throughout the day where t is measured in hours which the ride began operation if there was 275 people in line when it began how many people have waited in line after 4 hours

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^