How are you supposed to solve this???
Answer:
-8
Step-by-step explanation:
both 8^-8 and 16^-8+2 equal 5.9605
Answer:
21, 144, 12
Step-by-step explanation:
Given that a sample of 30 distance scores measured in yards has a mean of 7, a variance of 16, and a standard deviation of 4.
Let X be the distance in yard.
i.e. each entry of x is multiplied by 3.
New mean variance std devition would be
E(3x) = 
Var (3x) = 
Std dev (3x) = 
Thus we find mean and std devition get multiplied by 3, variance is multiplied by 9
Step-by-step explanation:
y = .10d + .25q
y is the total amount, if you have d dimes and q quarters
The mean average of push ups Sasha does in 5 days is 26.2.
<h3>Mean average</h3>
- Number of days = 5
- Day 1 = 22 push ups
- Day 2 = 36 push ups
- Day 3 = 21 push ups
- Day 4 = 25 push ups
- Day 5 = 27 push ups
Mean average = Total push ups done / number of days
= (22 + 36 + 21 + 25 + 27) / 5
= 131 / 5
= 26.2
Therefore, the mean average of push ups Sasha does in 5 days is 26.2.
Learn more about mean average:
brainly.com/question/20118982
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