Andrew drove 60 miles per hour for
1.5 hours. Devon drove 50 miles an hour
for 2 hours. Who drove farther? How
much farther?

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

The radius of the circle below intersects the unit circle at (3/5,4/5). what is the approximate value of theta? 0.6 radians 1.0 radians 36.9 degrees 53.1 degrees