nick34
nick34
25-03-2015
Mathematics
contestada
h=45t-4.9t^2 what's the max height?
Respuesta :
helen4
helen4
25-03-2015
Differentiate to find time that gradient=0 45-9.8t=0 45=9.8t t =4.59 secs put this value into original equation to get 103.31
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
How did presidential addresses and Supreme Court rulings begin to change the lives of the American people beginning in the mid in the mid-20th century? pick thr
Who re-introduces Democritus' theory of atoms back into modern science in the 1800's? A. John Dalton B. Neils Bohr C. James Chadwick D. J.J. Thompson Reset Sele
Describe in about 100 words your own idea of what it means for characters to have moral complexity
help me please!!!! Dan's car depreciates at a rate of 8% per year. By what percentage has Dan's car depreciated after 3 years? Give your answer to the nearest p
why is there a greater volume of living organisms at the bottom of the energy pyramid?
Roxie is picking out some movies to rent, and she is primarily interested in horror films and documentaries. She has narrowed down her selections to 66 horror f
You work for a marketing firm that has just landed a contract with Run-of-the-Mills to help them promote three of their products: guppy gummies raskels, and can
The lines shown below are perpendicular if the green line has a slope of 3/4 what is the slopes of the red line?
A car travels around an oval racetrack at constant speed. The car is accelerating:________. A) at all points except B and D. B) at all points except A, B, C, an
Simplify: (-4/15) - (9/10) *
