Answer:
z-score = 1
Step-by-step explanation:
Given
Mean= μ=240
SD= σ=32
In order to find the z-score of a value, the mean is subtracted from the value and then divided by standard deviation.
The formula for z-score is:
z-score=(x-μ)/σ
Here x is the value whose z-score is to be found.
In the given question, x = 272
So,
z-score=(272-240)/32
=32/32
=1
So , the z-score for 272 is 1..
Answer:$18200
Step-by-step explanation:
Find the depreciating price after one year
7% of 28000
7/100* 28000=$1960 is the depreciating cost
Multiple the depreciating cost by 5 year
1960*5=9800
Actual cost - depreciating cost after 5 year
28000-9800= $18200
Answer:
While 3/4 and 6/8 are equivalent fractions, 3/4 and 6/8 of a pizza could represent different amounts.
2,3,3,4
This is just anything right here
Answer:
C. (x + 4)² + y² = 5
Step-by-step explanation:
i just did it
