Dan left Gabriella's house and drovetoward the train station at an averagespeed of 27 km/h. Paul left two hourslater and drove in the same direction butwith an averagespeed of 45 kmh. Howlong did Dan drive before Paul caught up?

What are the sotions to the quadratic equation 9x^2=4

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude