Answer:
90,60,75,135,30,0,180
Explanation:
Given : Chris has decided to triple the amount of time he spends studying each night
To Find: . If the data set that represents the number of minutes he had previously spent studying each night is 30, 20, 25, 45, 10, 0, 60, which data sets represents the number of minutes he will now spend studying.
Solution:
Previous Hours : 30,20,25, 45, 10, 0, 60
Now since she decided to triple the amount of time she spends :
So,
30*3=90
20*3=60
25*3=75
45*3=135
10*3=30
0*3=0
60*3=180
So, the new set of data is 90,60,75,135,30,0,180