Solve.A plane is traveling west at 185 mph. If there is a crosswind of 50 mph from the north, at what angle should the plane fly? Round to the nearest minute.
What will be an ideal response?
15° 40' North of due West
Mathematics
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Find curl F.F(x, y, z) = ei + ln(2y + z)j + xyezk
A. i - yezj + 0k
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C. i - yezj + 1k
D. i -yezj + 0k
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For the initial value problem, compute the first two approximations u1 and u2 given by Euler's method using the given time step.y'(t) = 6y, y(0) = 2; ?t = 0.5
A. u1 = 2; u2 = 8 B. u1 = 14; u2 = 56 C. u1 = 8; u2 = 56 D. u1 = 8; u2 = 32
Mathematics
State whether the parabola opens upward or downward.f(x) = 7x2 + 9x + 5
A. Downward B. Upward
Mathematics
Find the value of the expression.16.6 ÷ 0.4(0.3) + (1.8)2
A. 13.09 B. 20.29 C. 17.19 D. 15.69
Mathematics