Mathematics, 08.08.2019 01:30 thaemysha
19. a ball is thrown across a playing field from a height of 5 above the ground at an angle of 45 degrees to the horizontal at a speed of 20 ft/s. it can be deduced from physical principles that the path of the ball is mdeled by 32 y=- x +x+5 function (20) where x is the distance in feet that the ball has traveled horizontally a) find the maximum height attained by the ball. b) find the horizontal distance the ball has traveled when it hits the ground. 20. carol has 2400 ft of fencing to fence in a rectangular horse corral. a) find a function that models the area of the corral in terms of the width x of the corral. b) find the dimensions of the rectangle that maximize the area of the corral.
Answers: 3
Mathematics, 21.06.2019 16:50
The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left
Answers: 1
Mathematics, 21.06.2019 18:40
This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.
Answers: 2
Mathematics, 21.06.2019 19:30
Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.
Answers: 1
Mathematics, 21.06.2019 21:30
Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?
Answers: 1
19. a ball is thrown across a playing field from a height of 5 above the ground at an angle of 45 de...
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