Mathematics, 11.11.2020 19:00 yettionajetti
A large explosion causes wood and metal debris to rise vertically into the air with an initial velocity of 144 feet per second. The function h ( t ) = 144 t − 16 t 2 gives the height of the falling debris above the ground, in feet, t seconds after the explosion.
A) Use the given function to find the height of the debris 2 seconds after the explosion: After 2 seconds, the height is feet.
B) How many seconds after the explosion will the debris hit the ground? seconds.
Answers: 2
Mathematics, 21.06.2019 16:30
What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1
Answers: 2
Mathematics, 21.06.2019 23:30
Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?
Answers: 1
Mathematics, 22.06.2019 01:00
Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no
Answers: 1
Mathematics, 22.06.2019 02:10
Of jk j(–25, 10) k(5, –20). is y- of l, jk a 7: 3 ? –16 –11 –4 –1
Answers: 1
A large explosion causes wood and metal debris to rise vertically into the air with an initial veloc...
Mathematics, 28.05.2020 01:05
Mathematics, 28.05.2020 01:05
Social Studies, 28.05.2020 01:05
Mathematics, 28.05.2020 01:05