Answer the question.Which angle in the figure below is the angle of elevation from point A to point B?

A. Angle 2
B. Angle 3
C. Angle 4
D. Angle 1


Answer: B

Mathematics

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Solve the problem.It costs $34 per hour plus a flat fee of $26 for a plumber to make a house call. What is an equation of the form  for this situation?

A. y = 26x B. y = 34x + 26 C. y = 26x + 34 D. y = 34x

Mathematics

Solve the problem.How many different 4-letter radio-station call letters can be made if the first letter must be K or W, repeats are allowed, but the call letters cannot end in an O?

A. 35,152 B. 456,976 C. 33,800 D. 16,900

Mathematics

By calculating an appropriate number of terms, determine if the series converges or diverges. If it converges, find the limit L and the smallest integer N such that  for  otherwise indicate divergence.an = 

A. L = 0, N = 8 B. diverges C. L = ln 4, N = 8 D. L = ln 2, N = 6

Mathematics

Provide an appropriate response.The amount of insurance usually required to meet the coinsurance clause is:

A. 100% of your dwelling's replacement cost B. 80% of your dwelling's replacement cost C. 50% of your dwelling's replacement cost D. 60% of your dwelling's replacement cost

Mathematics