Find the sum of the geometric series.3 + 
+ 
+ 
+ 
A. 
B. 
C. 
D. 93
Answer: B
Mathematics
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Write the number in expanded form.87
A. (8 × 101) + (7 × 102) B. (8 × 102) + (7 × 101) C. (8 × 100) + (7 × 101) D. (8 × 101) + (7 × 100)
Mathematics
Find the area.
A. 59.5 mi2 B. 98 mi2 C. 238 mi2 D. 119 mi2
Mathematics
Use the figure below to answer the following question(s).
The cheapest-link tour starting with vertex A is A, B, D, C, A
A. only if x > 5. B. only if x > 2. C. only if 0 < x < 1. D. only if 1 < x < 2. E. regardless of the value of x.
Mathematics
Factor by grouping.x3 - 4x2 + 2x - 8
A. (x - 4)(x2 + 2) B. (x + 4)(x2 - 2) C. (x - 4)(x + 2) D. (x + 2)(x2 - 4)
Mathematics