Answer:
63
Step-by-step explanation:
Answer:
0.15 or 15%
Step-by-step explanation:
Since lengths are uniformly distributed, the probability that a class period runs between a two exact times is:

In this case, a = 47.0 and b = 52.0 minutes.
The probability that a given class period runs between 50.25 and 51.0 minutes is:

The probability is 0.15 or 15%.
Answer:
If he spent 20 min. on math and on breaks then he'd spend 20 min. on the essay
Step-by-step explanation:
Answer:
the picture isnt loading. it says error.
Step-by-step explanation:
Answer:
.6n
Step-by-step explanation:
If we get 40 % off, we still have to pay 100-40 or 60%
The original price is n
We pay 60% of n
60%*n
.60*n
.6n