20 has been added to the total of scores, so the new mean for the 20 scores will be 20/20 = 1 higher than it was.
The new population mean is 15+1 = 16.
There are 20 nickels in 1 dollar so you would do 20 x 5 which is 100
So there are 100 nickels in 5 dollars :)
Brainliest Answer please.
Answer: no but some people do
Step-by-step explanation:
Answer:
D. 14
Step-by-step explanation:
a^2+b^2=square of c
a^2+x^2=50
