1. there are 81 chairs in 3 equal groups.
how many chairs are in each group?

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest