An astronaut on the moon throws a baseball upward. the astronaut is 6ft, 6in. tall, and the initial velocity of the ball is 30 ft per second. the height s of the ball in feet is given by the equation s= -2.7^2 + 30t + 6.5, where t is the number of seconds after the ball was thrown. after how many seconds is the ball 14ft above the moon’s surface?

Which statements about these triangles is true

Maurice has 54 fewer comic books than rebecca. they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done