Solve the problem.There are 5 people in a club -- Cal, Elissa, Stephanie, Ken, and Pat. In how many ways can a President and a Treasurer be chosen for the club? (No person can hold both positions.)

A. 20
B. 24
C. 12
D. 10


Answer: A

Mathematics

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Solve the problem.A corporation's bank account has $6531 in it when the treasurer writes checks for $1765, $1708, and $582. Then, deposits of  and $4184 are made. What is the new balance?

A. $5042 B. -$5042 C. $8602 D. $8020

Mathematics

Find the domain and range.{(10,-8), (8,4), (-4,7), (-4,-5)}

A. domain = {-8, 4, 7, -5}; range = {10, 8, -4} B. domain = {10, 8, -4, 4}; range = {-8, 4, 7, -5} C. domain = {10, 8, -4}; range = {-8, 4, 7, -5} D. domain = {10, 8, -4, -14}; range = {-8, 4, 7, -5}

Mathematics

Graph the rational function and analyze it in the following way: find the intercepts, asymptotes, use limits to describe the behavior at the vertical asymptotes and the end behavior. Find the domain and range. Determine where the function is continuous and where it is increasing and decreasing. Find any local extrema. f(x) =  

What will be an ideal response?

Mathematics

Solve the problem.A fire truck is en route to an address that is 6 blocks east and 11 blocks south of the fire station. Using the fire station as the pole and the east direction as the polar axis, express the fire truck's destination (i) in rectangular coordinates and (ii) in polar coordinates. Round the coordinates to the nearest hundredth. Express ? in degrees.

A. (i) (6, 11); (ii) (4.12, -28.61°) B. (i) (6, 11); (ii) (4.12, -61.39°) C. (i) (6, -11); (ii) (12.53, -61.39°) D. (i) (6, -11); (ii) (12.53, -28.61°)

Mathematics