Which of the following numbers are ordered from least to greatest
1 . 1/5,.37 ,73%, 4/5 ,.75
2. 7 / 8, .75, 1/2 ,3 / 8, 1
3. 1/2 , . 64, 7/8 , .135, 3
4. 4%, 3 / 8, 12 / 24, 70%, 1

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.

What ia the sum if the first 7 terms of the geometric series

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?