The answer is D
1) Add all the hours to get 32.9
2) multiply by 21.07
3) The answer is 693.203, which is $693.20
True they are equal
Step-by-step explanation:
123/77=
123×8/77×8
=984/616
C because 2,400 divided by 450 is a little more than 5 and 5 times 12 is 60 and a little more than 60 is 64.
Answer:
480 times
Step-by-step explanation:
Given
---- total number of rolls
See attachment for complete question
Required
Times OO will appear in a roll of 2000 times
From the attached bar graph,

So, the occurrence of OO in 2000 rolls is:



