Mathematics, 14.02.2021 01:00 estefaniapenalo
An astronaut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial velocity of the ball is 50 ft per sec. The height s of the ball in feet is given by the equation s=−2.7t2+50t+6.5, where t is the number of seconds after the ball was thrown. Complete parts a and b. a. After how many seconds is the ball 18 ft above the moon's surface? After nothing seconds the ball will be 18 ft above the moon's surface.
Answers: 2
Mathematics, 21.06.2019 22:20
An object in geometry with no width, length or height is a(n):
Answers: 1
Mathematics, 21.06.2019 23:00
Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x
Answers: 2
Mathematics, 22.06.2019 03:20
The table shows the height in feet of several students in miss patel’s class
Answers: 1
An astronaut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the init...
English, 08.07.2020 03:01
Mathematics, 08.07.2020 03:01