The value of x is -10/4(-5/2)
Answer:D
Step-by-step explanation:
so the bins are 18-24, 25-31, 32-38, and 39-45.
the order is 20, 40, 120, and 80.
So if you match them up you get:
18-24 20
25-31 40
32-38 120
39-45 80
The only answer with all of those is D
It must be B.
There are two possibilities; in the first, the first digit is below 5, in the second, it is above. The probability of the first possibility is 3/8, because there are 3 possible digits below 5 and 8 total digits. In this scenario, the chance of the second digit being below 5 is 2/7, because one of the digits is taken. In the other possibility, which has a chance of 5/8, the probability of choosing a number below 5 is 3/7, since all of them are still available. Doing the arithmetic, you find that the total probability is 2/7. Hope this helps!
Answer:
3 miles per hour
Step-by-step explanation: