11 works because 11-5-4 is 2.
-1 also works because it is an absolute value question so it will also equal 2.
Answer:
65
Step-by-step explanation:
so first you want to find out how fast Henry can solve the problems
26 problems in 2 minutes
that means 13 problems per minute
then 13*5=65
Use the formula for the volume of a cylinder.
V = area of the base * height
area of the base = π (radius)^2
V = π(radius)^2 * height = π(8 in)^2 (18in) = 1,152π in^3
If you use π≈3.14, you get
V = 3,617.28 in^3
Answer: 153
Step-by-step explanation:
When we have a group of N elements, the total number of combinations of K elements ( K ≤ N) is:

Where N! = N*(N - 1)*(N - 2)*...*2*1
In this case, we have a group of 18 people (then N = 18) and we want to see how many different combinations of 2 we can make (K = 2).
Using the above equation we get:

There are 153 different ways in which the manager can do this.