The top of a ladder slides down a vertical wall at a rate of 0.675 m/s. at the moment when the bottom of the ladder is 3 m from the wall, it slides away from the wall at a rate of 0.9 m/s. how long is the ladder?

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.

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.