Solve the problem.The distance d in miles that can be seen on the surface of the ocean is given by d = 1.7, where h is the height in feet above the surface. How high (to the nearest foot) would a platform have to be to see a distance of 18.5 miles?

A. 342 ft
B. 109 ft
C. 581 ft
D. 118 ft


Answer: D

Mathematics

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Divide.-3.22 ÷  (-1000)

A. 0.000322 B. 3220 C. 0.00322 D. 322

Mathematics

Find the expected value.Suppose that 1,000 tickets are sold for a raffle that has the following prizes: one $300 prize, two $100 prizes, and one hundred $1 prizes. What is expected value of a ticket?

A. $300 B. $0.60 C. $1 D. $100

Mathematics

Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 4; zeros: 1, -1, and 4 - 2i

A. f(x) = x4 - 8x3 + 16x2 + 8x + 17 B. f(x) = x4 + 8x3 + 16x2 - 8x - 17 C. f(x) = x4 - 8x3 + 16x2 + 8x - 17 D. f(x) = x4 + 8x3 + 16x2 - 8x + 17

Mathematics

Solve the problem.A caterer uses special stacking ovens to prepare large amounts of food. Find the total number of servings that can be prepared in one hour.Pizza: 4 servings per panNumber of pans per oven: 6Pan changes per hour: 4Number of ovens: 3

A. 96 servings B. 288 servings C. 72 servings D. 238 servings

Mathematics