A long jumper leaves the ground at an angle of 19° above the horizontal, at a speed of 10 m/s. The height of the jumper can be modeled by h (x) = -0.053x2 +0.362 r, where h is the jumper's height in meters and x is the horizontal distance from the point of
launch

the first one, all those points on the line just make a strait line.

i hope this is what you were looking for.

see attached graph

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: