Solve the problem.The barometric pressure p at an altitude of h miles above sea level satisfies the differential equation
If the pressure at sea level is 29.92 inches of mercury, find the barometric pressure at 27,000 ft.
A. 83.2 in.
B. 5.38 in.
C. 0.14 in.
D. 10.76 in.
Answer: D
Mathematics
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Find the missing parts of the triangle. A = 65.3°a = 2.15 kmb = 2.25 kmIf necessary, round angles to the nearest tenth and side lengths to the nearest hundredth.
A. B1 = 42.8°, C1 = 71.9°, c1 = 1.61 km B2 = 6.6°, C2 = 108.1°, c2 = 0.27 km B. B1 = 71.9°, C1 = 42.8°, c1 = 1.61 km B2 = 108.1°, C2 = 6.6°, c2 = 0.27 km C. no such triangle D. B = 71.9°, C = 42.8°, c = 1.61 km
Mathematics
Graph the function.y = cos
A.
B.
C.
D.
Mathematics
Find the unknown value.50 is what percent of 40?
A. 125% B. 130% C. 80% D. 1.25%
Mathematics
Graph the function.y = 2 cot (3x)
A.
B.
C.
D.
Mathematics