Arturo wants to find the amount of time he spent on his math and science
homework combined. He worked 3 hour
on math and 1 hour on science, Which
is the quickest strategy to find the least
common denominator so he can add the
time he spent on his homework?

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.

How would you find the height of points on the circle? the topic is trigonometry.

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?