Zack is taking a test in which he answers questions at a rate of question 1/2 per minute. how many questions can he answer in 6 minutes? a.3 b.4 c.6 d.12

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.