Abook shelf 15 theology books, 20 philosophy books, and 5 history books. if someone were to draw two texts at random, what is the chance that they would draw at least one theology book?

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.

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

2x minus y equals 6, x plus y equals negative 3