Answer:
m/6+ n/3 +1/2
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
simplify 5(x+3) = 5x+15
Answer:
In 8910 ways can at least 4 defective batteries be included in the purchase
Step-by-step explanation:
The order in which the batteries are there is not important, which means that the combinations formula is used to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.

In this question:
4 defective:
4 defective from a set of 5 and 2 non-defective from a set of 60 - 5 = 55. So

5 defective:
5 defective from a set of 5 and 1 non-defective from a set of 60 - 5 = 55. So

In how many ways can at least 4 defective batteries be included in the purchase?

In 8910 ways can at least 4 defective batteries be included in the purchase

then divide

by

, which is the number of ounces in a single pound. What is the number you wind up with? :)
The slope of line p is -5, so substitute into point-slope form, we get
