Mathematics, 04.02.2020 12:50 dozsyerra
Aphysics student stands at the top of a hill that has an elevation of 56 meters. he throws a rock and it goes up into the air and then falls back past him and lands on the ground below. the path of the rock can be modeled by the equation y=-0.04x^2+1.3x+56 where x is the horizontal distance, in meters, from the starting point on the top of the hill and y is the height, in meters, of the rock above the ground.
how far horizontally from it's starting point will the rock land? round your answer to the nearest hundredth.
a. 56.00m
b. 24.54m
c. 57.04m
d. 57.26m
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 15:30
Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.
Answers: 1
Mathematics, 21.06.2019 17:00
Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .
Answers: 1
Mathematics, 21.06.2019 21:30
Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50
Answers: 3
Mathematics, 21.06.2019 23:10
Use the distance formula to find the distance between (-3,5) and (3,1)
Answers: 1
You know the right answer?
Aphysics student stands at the top of a hill that has an elevation of 56 meters. he throws a rock an...
Questions
History, 15.04.2020 22:12
History, 15.04.2020 22:12
History, 15.04.2020 22:12
Mathematics, 15.04.2020 22:12
Mathematics, 15.04.2020 22:12
Social Studies, 15.04.2020 22:12
History, 15.04.2020 22:12
Mathematics, 15.04.2020 22:12
