In the data set below, what is the variance? 7 2 4 2 6 6 1
If the answer is a decimal, round it to the nearest tenth.
variance (02)

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false