The answer is 10
40/(24-4*(2+3))
40/(24-4*5)
40/(24-20)
40/4
10
Answer:
8.5
Step-by-step explanation:
Since she earns the same amount of money each hour just divide 110.50 by 13 to get her hourly pay.
110.50/13 = 8.5
Answer:36
Explanation:Step 1 simplify:I added the 2:3 together and got 5 and then divided the total value of 60 by the total value of 5 and I got 12 and in this case 12 is the simplified version of 60
Step 2 Finding Jacob: to find Jacob we simply multiply 12 times 3 and you get 36
Answer:
Yes, the two events are independent because P(NF | PB) = P(NF)
Step-by-step explanation:
Paperback Hardcover Total
Fiction 20 10 30
Nonfiction 60 30 90
Total 80 40 120
P(NF | PB) = 60/80 = 3/4
P(NF) = 90/120 = 3/4
