A parabolic archway has the dimensions shown in the figure. Find the equation of the parabolic portion.
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ft, 
ft, 
ft, 
ft
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What will be an ideal response?
Mathematics
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Use a calculator with a cube root key to find the root. Round to the nearest thousandth.
A. -5.657 B. -3.175 C. -10.667 D. -4.579
Mathematics
Use long division to find the quotient and check.
A. 463 B. 214 R463 C. 214 D. 214 R423
Mathematics
Subtract.(20z + 6z5 + 17z4) - (-9z4 + 8z5 + 9z)
A. -2z5 + 25z4 + 29z B. -2z5 + 26z4 + 29z C. 35z10 D. -2z5 + 26z4 + 11z
Mathematics
Find a symbolic representation for f-1(x).f(x) = 5x3 + 4
A. f-1(x) = 
B. Not a one-to-one function
C. f-1(x) = 
- 4
D. f-1(x) = 
Mathematics