Answer:
The first and third answers are correct
Step-by-step explanation:
First answer=11/4=2.75
Second answer=4/9=0.444...
Third answer=4/3=1.333...
Fourth answer=5/9=0.5555555556
2/3=0.66666666667
From what I can tell you are supposed to just pick Radom numbers and calculate what his earnings would be for the time worked
This is a rate*unit problem.
So, 4 calories per pound x 151 pounds

He will burn 604 calories in one hour
Well (1.57- 0.6 X 0.6) x 0.3 = 0.363
Answer:
90-66=24
Step-by-step explanation: