Simplify.- 

A. 18
B. -162
C. -18
D. does not exist as a real number


Answer: C

Mathematics

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Solve the problem.A city is growing at the rate of 0.5% annually. If there were 2,285,000 residents in the city in 1994, find how many (to the nearest ten-thousand) were living in that city in 2000. Use 

A. 2,380,000 B. 6,170,000 C. 190,000 D. 2,350,000

Mathematics

Use a table to answer the question. Round to the nearest percent.A population is normally distributed. What percentage of the population lies to the left of the population z score 0.66?

A. 77% B. 69% C. 72% D. 75%

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Factor the polynomial.125p3 - 1

A. (5p - 1)(25p2 + 5p + 1)   B. (125p - 1)(p2 + 5p + 1) C. (5p - 1)(25p2 + 1) D. (5p + 1)(25p2 - 5p + 1)

Mathematics

Find all points (x, y) where f(x, y) = x3 - y2 - 3x + y + 5 has a possible relative maximum or minimum.Enter your answer exactly as just (a, b), (c, d) with a > c and where a, b, c, d are either integers or reduced fractions of form .

What will be an ideal response?

Mathematics