Mathematics, 10.01.2020 03:31 hiiliohi6300
Abuilding has an entry the shape of a parabolic arch 74 ft high and 28 ft wide at the base as shown below.
a parabola opening down with vertex at the origin is graphed on the coordinate plane. the height of the parabola from top to bottom is seventy four feet and its width from left to right is twenty eight feet.
find an equation for the parabola if the vertex is put at the origin of the coordinate system.
Answers: 1
Mathematics, 21.06.2019 19:00
Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?
Answers: 2
Mathematics, 21.06.2019 19:30
I'm confused on this could anyone me and show me what i need to do to solve it.
Answers: 1
Mathematics, 21.06.2019 20:20
Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =
Answers: 2
Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score
Answers: 1
Abuilding has an entry the shape of a parabolic arch 74 ft high and 28 ft wide at the base as shown...
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