Approximate the square root of 39 to the nearest whole number

In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

What does the relationship between the mean and median reveal about the shape of the data