B(You survey every 10th student entering school to find out the amount of time it takes them to get to school) is a good survey
Answer:
He should have got 40
Step-by-step explanation:
680 / 45 = 15.11
45 x 16 = 40
Answer:
The answer is 121.50
Step-by-step explanation:
Multiple 6 by the 20 first so you get 120
Then multiply 6 by the .25 and you get 1.5
So just add 120 with 1.5 and you get 121.50
5 degrees at 10 pm because it started at 3 then went to 14 which is 17 then went down 12 degrees leaving you with 5 degrees. hope you understand this
