Answer:
A) 216
B) 64.5
Step-by-step explanation:
40
x 5.40
___________
You can solve it like that, I don't remember what it is called.
Answer:
You can find the diagonal of a rectangle if you have the width and the height. The diagonal equals the square root of the width squared plus the height squared.
92+72−−−−−−√=11.4
Step-by-step explanation:
Assuming you need to find the solution, it's x=3 and y=6
I used elimination
Answer:
The solution for the given expression x ix 6.
Step-by-step explanation:

Solution:
Step 1: Adding (-4x) on both sides


Step 2: Adding (5) on both sides:


The solution for the given expression x ix 6.
Answer:
Number of random samples = 962598
Step-by-step explanation:
A random sample represents the responses for a certain survey of a part of the population.
A sample size is the part of the population being surveyed.
For a population
the number of different random samples that can be chosen for a sample size
can be calculated as =
This can be calculated as :
Given:
Population size = 43
Sample size = 5
Number of random samples = 
⇒
⇒
⇒
[Canceling out the common terms]
⇒
(Answer)