Solve the problem.The resistance, in ohms, of a 25-foot piece of wire is given by the function
, where d is the diameter of the wire in inches. What is the resistance, rounded to the nearest hundredth of an ohm, if the wire has a diameter of 
A. 1.86 ohms
B. 1.40 ohms
C. 7.41 ohms
D. 1.74 ohms
Answer: D
Mathematics
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Find the exact value. Do not use a calculator.sin 60°
A.
B.
C.
D.
Mathematics
Evaluate the expression.
A. 362,880 B. 40,320 C. 336 D. 5040
Mathematics
According to the 2000 U.S. Census, Cleveland, Ohio, has a population of 478,403, of whom 226,550 are male. If 500 citizens of Cleveland are selected at random, what is the probability that at least 230 will be male? (U.S. Bureau of the Census.)
What will be an ideal response?
Mathematics
Find the length of the missing side of the right triangle. Round to three decimal places, if necessary.a = 9, b = 12
A. c = 11 B. c = 15 C. c = 8 D. c = 14
Mathematics