Answer:
27.
Step-by-step explanation:
9 / 1/3
= 9 * 3/1
= 9 * 3
= 27.
5≤x≤9 it can also be reversed as 9≥x≥5 which is the same thing
Answer:
5x = -4
Step-by-step explanation:
5x = -4
x would have to be -4/5 because -4 divided by 5 is -4/5.
Answer:
0.0288 or 2.88%
Step-by-step explanation:
(a) So the probability of winning 1 dinner-for-two prize out of 521 possible cookies, knowing that Lisa bought 15 cookies is the probability that fortune cookie falls into the 15 out of 521 possible cookies, which is:
15 / 521 = 0.0288 or 2.88%