Answer:
Mean absolute deviation (MAD) of a data set is the average distance between each data value and the mean.
Step-by-step explanation:
Answer:
$4.20
Step-by-step explanation:
Mark me brainliest plz
Value -$:73788362 value ?
Answer:
Step-by-step explanation:
n=q-9
5n+25q=465, using n from above this becomes
5(q-9)+25q=465
5q-45+25q=465
30q-45=465
30q=510
q=17, and since n=q-9
n=17-9
n=8
So Melinda has 8 nickels and 17 quarters.
Answer:
25
Step-by-step explanation:
Price of shirt x .80(100-20% discount)=20
price of shirt =20/.80
price of shirt = 25