Let u = 8 – x^3. What is the value of du?
du=?

36 inches/second = yards/minute how many yards?

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.