To win the game, a place kicker must kick afootball from a point 31 m (33.9016 yd) fromthe goal, and the ball must clear the crossbar, which is 3.05 m high. when kicked, the ballleaves the ground with a speed of 19 m/s atan angle of 46.2◦from the horizontal. the acceleration of gravity is 9.8 m/s2.by how much vertical distance does the ballclear the crossbar

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

(1,-1) i hope this

step-by-step explanation: