Find the distance between the pair of points. Give an exact answer.(-2, -3) and (4, -1)
A. 2
units
B. 32 units
C. 32
units
D. 4 units
Answer: A
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Solve the problem.A satellite dish is in the shape of a parabolic surface. Signals coming from a satellite strike the surface of the dish and are reflected to the focus, where the receiver is located. The satellite dish shown has a diameter of 16 feet and a depth of 7 feet. The parabola is positioned in a rectangular coordinate system with its vertex at the origin. Write an equation in the form of 
for the parabola used to shape the dish. 
A. y = 
x2
B. y = 
x2
C. y = 
x2
D. y = 
x2
Answer the question.List all numbers that must be rejected as possible solutions.
- 
= 
A. 17, 11 B. 17, 11, 10 C. 0 D. There are no numbers that must be rejected.
Use the table to determine the probability. Round your answer to three decimal places if necessary.The following table displays the age, in years, and sex for the residents of a retirement home.Age (years)? 60-69 70-79 Over 79Total Male0.19?0.10.11?? Female0.20.1?0.3?? Total???1What is the probability that a resident is male and in the age group 60-79?
A. 0.305 B. 0.28 C. 0.29 D. 0.31
Write the division problem using two other symbols.
A. 18 ÷ 6 = 3; 
= 3
B. 
= 18; 6 ÷ 3 = 18
C. 6 × 3 = 18; 
D. 18 ÷ 3 = 6; 
= 6