Answer:
3
Step-by-step explanation:
50=16x+2
50-2=16x+2-2
48=16x
48/16=16x/16
3=x
Answer:
Step-by-step explanation:
-For a known standard deviation, the sample size for a desired margin of error is calculated using the formula:
Where:
- is the standard deviation
- is the desired margin of error.
We substitute our given values to calculate the sample size:
Hence, the smallest desired sample size is 23
Answer:
2x2x2x5x5
Step-by-step explanation:
Answer: Slope (m) =
ΔY
ΔX
=
8
9
= 0.88888888888889
Step-by-step explanation:
Answer: 14.75
Step-by-step explanation:
x divided by 4
=14.75
that answer is true