Use the formula for Sn to find the sum for the geometric sequence.2, -6, 18, -54, 162
A. -242
B. 242
C. 122
D. -122
Answer: C
Mathematics
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Find the product.(-10)(-3)(3)
A. 90 B. 80 C. 190 D. -90
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Solve.x2 + 5x - 24 = 0
A. {-8, 3} B. {8, -3} C. {-8, 1} D. {8, 3}
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Use the information to complete a circle graph. Note that the circle is divided into 100 equal sections.Intended major of high school students: Science:32%Social Science:8%Humanities:20%Business:16%Other:24%
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.5x - 3 = 20 (Round to the nearest hundredth.)
A. 4.86 B. 4.95 C. 7.00 D. 3.54
Mathematics