Answer:
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
When we subtract a negative, it is like adding
9 - -4
9 +4
13
Step-by-step explanation:
amount left for the money to reach $40
=40-3.75
=36.25
using a method of proportion,
If $4 : 1 hour,then
$36.25 : ?
if more, less divides.
= 36.25 / 4 ×1
=36.25/4
=9.0625 approximately 9 hours
Answer:
0.8759 is the probability that no less than 4 of the entry forms will include an order.
Step-by-step explanation:
We are given the following information:
We treat subscription order with an entry form as a success.
P(subscription order with an entry form) = 0.4
Then the number subscription order with an entry form follows a binomial distribution, where
where n is the total number of observations, x is the number of success, p is the probability of success.
Now, we are given n = 14
We have to evaluate:
0.8759 is the probability that no less than 4 of the entry forms will include an order.