(2 + n) + m
Step-by-step explanation:
Steve is m
Jack is n
old Wil be in 2 years
= (2+N) + m
Ayy you doing e2020:) Ok the answer would be B. 1/3
1.3+-2.4= -1.1 hope I helped :)
Answer: b) pi = C/2r
Step-by-step explanation:
Answer:
There were 28 different choices for the six locations to apply the new ointment
Step-by-step explanation:
The order in which the location are chosen is not important, which means that we use the combinations formula 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.

Two events, A and B are independent, if:

How many different choices were there for the six locations to apply the new ointment?
Six locations from a set of 8. So

There were 28 different choices for the six locations to apply the new ointment