Mathematics, 06.01.2021 05:20 youngboymark123
A rock is thrown straight up from the top of a bridge that is 75 ft high with an initial velocity of 32 ft/s. The height of the object can be modeled by the equation s(t) = -16t^2 + 32t + 75. Determine the time(s) the ball is lower than the bridge in interval notation.
In two or more complete sentences, explain why (-∞, 0) is not included in the solution.
I tried to solve it, but given that the Critical Numbers/Roots are 0 and 2, the solution should be (-∞, 0) ∪ (2, ∞)
Answers: 3
Mathematics, 21.06.2019 14:30
Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?
Answers: 2
Mathematics, 21.06.2019 16:00
While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)
Answers: 2
Mathematics, 21.06.2019 17:00
Which point lies on a circle with a radius of 5 units and center at p(6, 1)?
Answers: 1
Mathematics, 21.06.2019 21:30
Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?
Answers: 2
A rock is thrown straight up from the top of a bridge that is 75 ft high with an initial velocity of...
Biology, 16.08.2021 22:00
Business, 16.08.2021 22:00
Mathematics, 16.08.2021 22:00
History, 16.08.2021 22:00
Spanish, 16.08.2021 22:10
Mathematics, 16.08.2021 22:10
Mathematics, 16.08.2021 22:10