Mathematics, 14.12.2020 02:30 lidsrays
15) An arrow is shot upward and outward from the top of a 83-foot cliff, with an
initial velocity of 132 feet per second. The height of the arrow t seconds after
launch is given by the equation β = β16
2 + 132 + 83.
a) At what time does the arrow reach its maximum altitude? Round to the
nearest second.
b) What is the maximum altitude?
Answers: 3
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The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c
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Mathematics, 21.06.2019 22:30
Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = β w 2 + 1 0 0 w a(w)=βw 2 +100w what side width will produce the maximum garden area? meters
Answers: 1
Mathematics, 21.06.2019 22:40
Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola
Answers: 2
Mathematics, 22.06.2019 04:00
An art teacher made a copy of a small painting. to make the painting easier to see the teacher enlarged the area of the painting by 49%. let y respresent the area of the original painting. the expression below is one way to resperesnt the area of the new painting.find two equivalent expressions that would give the area of the new painting y+0.49y
Answers: 1
15) An arrow is shot upward and outward from the top of a 83-foot cliff, with an
initial velocity o...
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