Mathematics, 09.10.2019 02:10, LilFlamingo247
Aprojectile is fired from a cliff 210 feet above the water at an inclination of 45 degree to the horizontal, with a muzzle velocity of 45 feet per second. the height h of the projectile above the water is given by h(x) = -32x^2/(45)^2 + x +210 where x is the horizontal distance of the projectile from the face of the cliff. use this information to answer the following.
at what horizontal distance from the face of the cliff is the height of the projectile a maximum? x = feet
Answers: 3
Mathematics, 22.06.2019 02:00, Isabellawuzhere
The price of a lawn mower is x dollars. the store is having a 75% end of summer clearance sale. which expression can be used to find the clearance price of the mower? a) .25x b) .75x c) x - .25(75) d) x + .25(75)
Answers: 3
Mathematics, 22.06.2019 05:30, mike2910
Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42
Answers: 1
Aprojectile is fired from a cliff 210 feet above the water at an inclination of 45 degree to the hor...
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