Question List for "Precalculus"

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Grade 11 and 12 Mathematics » Use the fact that the radius of the Earth is 3960 miles and 1 mile = 5280 feet.A guard tower ... New
Started by WWatsford
162 Feb 28, 2021
Grade 11 and 12 Mathematics » The focal length f of a lens with index of refraction n is = (n - 1) where R1and ... New
Started by CharlieWard
184 Feb 28, 2021
Grade 11 and 12 Mathematics » A foul tip of a baseball is hit straight upward from a height of 4 feet with an ... New
Started by itsmyluck
205 Feb 28, 2021
Grade 11 and 12 Mathematics » An explosion causes debris to rise vertically with an initial velocity of 144 feet ... New
Started by stock
335 Feb 28, 2021
Grade 11 and 12 Mathematics » The function V(r) = 5r2 describes the volume of a right circular cylinder of ... New
Started by sc00by25
498 Feb 28, 2021
Grade 11 and 12 Mathematics » f(x) = tan x is defined over the interval .(a) Approximate the area A by ... New
Started by elizabeth18
169 Feb 28, 2021
Grade 11 and 12 Mathematics » f(x) = 2x - 2 is defined on the interval . In (a) and (b), approximate the area ... New
Started by theo
173 Feb 28, 2021
Grade 11 and 12 Mathematics » An explosion causes debris to rise vertically with an initial velocity of 112 feet ... New
Started by BrownTown3
445 Feb 28, 2021
Grade 11 and 12 Mathematics » The volume of a rectangular box with square base and a height of 5 feet is V(x) = ... New
Started by gonzo233
251 Feb 28, 2021
Grade 11 and 12 Mathematics » f(x) = is defined on the interval . In (a) and (b), approximate the area under f ... New
Started by HCHenry
169 Feb 28, 2021