A parabola has a vertex of (-3,4) and goes through the point (-4,15). Write the equation of the parabola in vertex form.

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.