Find the partial sum of the geometric sequence with the given first term and common ratio.s12, a1 = 
, r = -3
A. - 66433
B. - 66430
C. - 
D. - 66431
Answer: B
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Solve the problem.A law firm has nine male and nine female lawyers. A committee of five, two male lawyers and three female lawyers, is to be chosen to represent the firm at a conference. How many committees are possible?
A. 3024 B. 4024 C. 2,467,555 D. 36,288
Solve the problem.A rocket tracking station has two telescopes A and B placed 2.3 miles apart. The telescopes lock onto a rocket and transmit their angles of elevation to a computer after a rocket launch. What is the distance to the rocket from telescope B at the moment when both tracking stations are directly east of the rocket telescope A reports an angle of elevation of 27° and telescope B reports an angle of elevation of 57°?
A. 1.25 mi B. 3.86 mi C. 4.25 mi D. 2.09 mi
Find the missing factor.35x + 21 = 7 ? (?)
A. -5x - 3 B. -5x + 3 C. 5x + 3 D. 5x - 3
Solve the equation graphically. Approximate the solution to the nearest hundredth, if appropriate.x3/2 = 
- 5
A. 1.33 B. No solutions C. 0.83 D. All real numbers