Answer: 90
Step-by-step explanation:
15% of 90 = 13.5
-- The person in the audience will either win tickets or not win tickets.
-- The probability of (either win tickets or not win tickets) is 100%.
-- (Probability of win tickets) plus (probability of not win tickets) = 100%.
-- If (probability of win tickets) is 15%, then the (probability of not win tickets)
is the other 85%.
it is going to take 18 miles in 1 hour
Answer:
Multiply 2 by the coefficient 4 and you get 8x, which is the answer
