Decide whether the pair of lines is parallel, perpendicular, or neither.y + 1 = -4x and 4y = 24x - 14
A. Parallel
B. Perpendicular
C. Neither
Answer: C
Mathematics
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Solve the problem.Suppose the consumption of electricity grows at 5.1% per year, compounded continuously. Find the number of years before the use of electricity has tripled. Round the answer to the nearest hundredth.
A. 0.22 yr B. 58.82 yr C. 21.54 yr D. 2.15 yr
Mathematics
Provide an appropriate response.Factor completely: 9x2 - y2
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the inequality. Write the solution set in interval notation.-3(-3 - x) < 5x + 21 - 12 - 2x
A. (-?, 9) B. (-?, 0) C. all real numbers D. ?
Mathematics
Find the length of the vector given the initial and terminal points.
; M(14, 1), N(10, 6)
A. 
B. 25
C. 41
D. -1
Mathematics