Determine whether each expression is equivalent to 118
114
Select Yes or No for each expression.
(11)
Yes
No
O
(1112) (11-8)
Yes
Ο Νο
O
1113 = 11°
O
Yes
No
(116) (11-2) =
• 11-3
O
Yes
No
11-3 = 11-7
O
Yes
o
No

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

Select all the statements that apply to this figure

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?