David threw a baseball into the air. The function of the height of the baseball in feet is h = − 6t^2 + 80t, where t represents the time in seconds after the ball was thrown. Determine how long it took for the ball to fall back to the ground.1-Make table / Graph h = − 6t^2 + 80t

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a