15-7=8. 8 would be your answer
Answer:
mean:-3
median:5
mode: all values appeared once
range:169
Step-by-step explanation:
Answer:
y+5
Step-by-step explanation:
The amount of decrease is (80 - 64) = 16
The fraction of decrease is the fraction of the original amount that disappeared.
That fraction is (16 / 80) = 1/5 = 0.2
To change a decimal to a percent,
move the decimal point 2 places that way ==> .
0.2 = 20%
