10+6=16
7+9=16
Therefore, the mystery number is 9.
Answer:
I'm pretty sure the answer is 75%.
Step-by-step explanation:
Well, when you do 60 / 20, you get <u>3.</u>
So, then when you make 3 a percentage,
it comes out 75%.
Hope this is right...!
Answer:
-30
Step-by-step explanation:
Let the number be x.
This means that

Answer:
this is easy. all you have to do is subtract 102 from 86 (which makes -16) and then divide by -8 (making m equal to 2).
Step-by-step explanation:
102 - 8m = 86
86 - 102 = -16
-16/-8 = 2
Answer:
0.0064 is the probability that Isaac will find his first defective can among the first 50 cans.
Step-by-step explanation:
W are given the following in the question:
Probability of defective can =

We have to find the probability that Isaac will find his first defective can among the first 50 cans.
Then the number of adults follows a geometric distribution, where the probability of success on each trial is p, then the probability that the kth trial (out of k trials) is the first success is

We have to evaluate:

0.0064 is the probability that Isaac will find his first defective can among the first 50 cans.