Answer:
x = 4
Step-by-step explanation:
5x - 4 = 4x
- 5x -5x
-4 = -x
*-1 *-1
x = 4
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%
The ones that you can see.....