Find the distance between two points given their coordinates.Find the distance between points R and S on a number line, with coordinates -4 and -7, respectively.
A. d(R, S) = 11
B. d(R, S) = -11
C. d(R, S) = 3
D. d(R, S) = -3
Answer: C
Mathematics
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Use the graph of the given function to find any relative maxima and relative minima.f(x) = x3 - 12x + 2
A. maximum: (-2, 18) and (0, 0); minimum: (2, -14) B. no maximum or minimum C. minimum: (2, -14); maximum: (-2, 18) D. maximum: (2, -14); minimum: (-2, 18)
Mathematics
Solve the equation.-7x = -21
A. {2} B. {-14} C. {3} D. {14}
Mathematics
Suppose P(C) = .048, P(M ? C) = .044, and P(M ? C) = .524. Find the indicated probability.P[(M ? C)']
A. 0 B. .476 C. .956 D. .952
Mathematics
Set up the percent proportion for the application problem. Do not try to solve for any unknowns.A chemical is 78% pure. In 760 grams of the chemical, how much is pure?
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics