Find area of figure. Round to the nearest hundredth if necessary.
A. 434 ft2
B. 392 ft2
C. 458 ft2
D. 546 ft2
Answer: A
Mathematics
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Solve the problem.Emma's rubik cube has 216 cm2 of area. Each side of Sophie's cube is twice as wide as Emma's. Find the area of Sophie's cube.
A. 144 cm2 B. 72 cm2 C. 432 cm2 D. 864 cm2
Mathematics
Find the flux of the curl of field F through the shell S.F = -4x2yi + 4xy2j + ln zk ; S: r(r, ?) = r cos ?i + r sin ?j + 4rk, 0 ? r ? 4 and 0 ? ? ? 2?
A.
B. - 512?
C. ?
D. -
Mathematics
Approximate the square root. Round to the nearest tenth, if needed.
A. 15.5 B. 15.2 C. 15.4 D. 15.3
Mathematics
Answer the question about the period of the function.Find all values of A resulting in the given period for the function f(?) = cos A?; P = 10
A. ± 10?
B. ± 5?
C. ±
D. ±
Mathematics