It takes Diego 1/24 of an hour to complete a lap on a circular bike track. The track is 1/3 milelong. What is Diego's bike speed?
1/8 miles per hour
8 hours per mile
8 miles per hour
1/8 hours per mile

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?