Mathematics, 24.07.2019 18:00 jaydenrobinettewca
Mr. richard's science class is conducting a variety of experiments with projectiles and falling objects. two groups of students are using a slingshot to launch tennis balls from ground level, and two groups are dropping tennis balls from the fire escape. below are descriptions of the parameters with which each group launches or drops their tennis balls. group a launches a tennis ball straight up with an initial velocity of 19 meters per second. group b launches a tennis ball straight up with an initial velocity of 50 feet per second. group c drops a tennis ball from a height of 19 meters. group d drops a tennis ball from a height of 50 feet. determine which group's activities can be modeled by the following equations, where h is the current altitude of the tennis ball. 1. h = -4.9t^2 + 19. (a-b-c-d) 2. h = -16t^2 + 50t. (a-b-c-d) 3. h = -16t^2 + 50. (a-b-c-d) 4. h = -4.9t^2 + 19t. (a-b-c-d)
Answers: 2
Mathematics, 21.06.2019 16:30
Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.
Answers: 1
Mathematics, 21.06.2019 18:00
Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.
Answers: 2
Mathematics, 21.06.2019 20:30
The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?
Answers: 1
Mr. richard's science class is conducting a variety of experiments with projectiles and falling obje...
English, 08.07.2019 01:00
Mathematics, 08.07.2019 01:00
Mathematics, 08.07.2019 01:00
Physics, 08.07.2019 01:00
Mathematics, 08.07.2019 01:00
Mathematics, 08.07.2019 01:00
Physics, 08.07.2019 01:00
Mathematics, 08.07.2019 01:00
History, 08.07.2019 01:00
Mathematics, 08.07.2019 01:00
Business, 08.07.2019 01:00