Over what interval is the change constant? [0, 5)

[1, 5)

[0, 20)

[1, 20)

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

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?