R(7)=????
r(n)=0.009n s0 n=7
r(7)=0.009(7)
r(7)=0.063
60 divided by 4 is 15. so 2*15= 30 // 6*15= 90 // 8*15=120
Answer:
B. 
Step-by-step explanation:
Converting 60 hours to days:
24 hours = 1 day
60 hours = x day
Cross multiply

Divide both sides by 24 hours

Thus,

The expression that shows how to convert 60 hours to days is:

Answer: The factors of 100.
1,2,4,5,10,20,25,50,100,
Answer:A -3,6
Step-by-step explanation: Substitue the answers in and they work out