Tim cut 2.3-foot length of pipe from a pipe that was 4.1 feet long. how long is the remaining piece of pipe

Of four points are collinear, they are also coplanar

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: