Answer:
See below
Step-by-step explanation:
is the average
is the variance
is the standard deviation
I think it 5 because
4:1
8:2
12:3
16:4
20:5
Answer:
I won't solve it, because you asked me to.
Step-by-step explanation:
The first question we should ask ourselves is "what are we looking to solve?"
We are looking for some sort of value that satisfies that equation. We'll call it x
Reading from left to right:
The sum of twice a number and 13 is 75
+ 2 x 13 = 75
2x + 13 = 75
Answer: x= -1, 0, 1 y= -5, -3, -1
Step-by-step explanation:
Answer:
the answer is d.
Step-by-step explanation:
please mark brainliest