Mathematics, 16.12.2021 05:50 hardyaaron5048
The path of the ball for many golf shots can be modeled by a quadratic function. The path of a
golf ball hit at an angle of about 10 degrees to the horizontal can be modeled by the function,
h=-0.002d^2 + 0.4d, where h is the height of the ball, in meters, and d is the horizontal distance
the ball travels, in meters, until it first hits the ground.
a) What is the maximum height reached by the ball?
b) What is the horizontal distance of the ball from the golfer when the ball reaches its
maximum height?
c) What distance does the ball travel horizontally until it first hits the ground?
Answers: 2
Mathematics, 21.06.2019 14:00
The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.
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Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?
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Mathematics, 21.06.2019 19:00
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
The path of the ball for many golf shots can be modeled by a quadratic function. The path of a
gol...
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