Answer:
21
Step-by-step explanation:
To find the mean, add up all the numbers
15+15+25+29 =84
Divide by the number of numbers
84/4 = 21
Answer:
My sister learn to play piano for 5 years
Step-by-step explanation:
Is that correct?
If so can I please get a brainless i only need one more please
(-2,8),(-1,5),(0,2),(1,-1),(2,-4) are points of the line.
Answer:
She left a $2 tip
Step-by-step explanation:
0.2*25 = 5
