Mathematics, 15.06.2021 06:40 simmonss2497
What is the equation of the parabola with focus (-1/4,-2/3) and directrix y=3/4?
A. y = -x^2 +8x -7
B. y = -1/2x^2 +14/5x +17/53
C. y = -6/17x^2 - 3/17x +1/51
D. y = -1/6x^2
Answers: 3
Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
Answers: 1
Mathematics, 21.06.2019 19:00
2pointswhich of the following appear in the diagram below? check all that apply.d a. zcdeов. сеo c. aéo d. zdce
Answers: 1
Mathematics, 21.06.2019 20:00
Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.
Answers: 3
Mathematics, 21.06.2019 20:40
The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?
Answers: 2
What is the equation of the parabola with focus (-1/4,-2/3) and directrix y=3/4?
A. y = -x^2 +8x -7...
Advanced Placement (AP), 01.02.2021 23:40
Biology, 01.02.2021 23:40
Social Studies, 01.02.2021 23:40
Biology, 01.02.2021 23:40
Mathematics, 01.02.2021 23:40
English, 01.02.2021 23:40
History, 01.02.2021 23:40
Mathematics, 01.02.2021 23:40
Mathematics, 01.02.2021 23:40
Computers and Technology, 01.02.2021 23:40