Answer:
Step-by-step explanation:
time=1 years
interest=principal*time*rate/100
=8000*1*8/100
=64000/100
=640
therefore interest=640
Answer:
Probability of winning the prize will be 0.222
Step-by-step explanation:
Odd against Deborah's winning the first prize are 2 to 7
Means ratio of unfavorable outcomes to favorable outcomes 
Total number of outcomes = 2+7 =9
We have top find the probability of winning the first prize
So probability 
I hour = $8
h hours = $8h
Answer: p = $8h
Answer:
18 plus 3 plus 7 plus 2 = 30 .. 18/30 plus 2/30 = 10/15
Step-by-step explanation: