Find the distance between the pair of points. Give your answer in exact form and where appropriate find an approximation to three decimal places.(-7, 1) and (7, -7)

A. 2 ? 16.125
B. 132 
C. 132 ? 758.282
D. 22 


Answer: A

Mathematics

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Graph the parabola and label the vertex. Find the y-intercept.y = 4(x + 1)2 + 

A. vertex , y-intercept (0, -7.5)

B. vertex , y-intercept (0, 0.5)

C. vertex , y-intercept (0, 7.5)

D. vertex , y-intercept (0, 7.5)

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Provide an appropriate response.In a raffle 1000 tickets are being sold at $1.00 each. The first prize is $100, and there are 3 second prizes fo $50 each. By how much does the price of a ticket exceed its expected value?

A. $1.00 B. $0.75 C. $1.75 D. $50

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Find the requested number.7 less than a number is -2. What is the number?

A. -8 B. -5 C. 8 D. 5

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A traffic light follows the pattern green, yellow, red for 65, 10, and 30 seconds, respectively. What is the probability that a driver approaching this light will find it green or yellow? Round your answer to 2 decimal places.

A) 0.38 B) 0.03 C) 0.90 D) 0.06 E) 0.71

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