A sky rocket is launched from a 6 foot high Platform with initial speed 200ft/s. The polynomial -16t^2 + 200t + 6 gives the heights in feet that the skyrocket will rise in t seconds. How high will the rocket rise in 6 seconds?

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm

step-by-step explanation:

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q

she made 48 + y = a cookies.     not enough info is given to find the total.