Solve the problem.Find the sum of the first 7 terms of the geometric sequence with first term 3 and common ratio 1/2.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find the indicated vector.Let u = 
, v = 
. Find v - u.
A. 
B. 
C. 
D. 
Mathematics
Use the formula for future value, 
to find the missing quantity.A = $3240; r = 5%; t = 4 years
A. P = $2750 B. P = $2700 C. P = $2900 D. P = $2800
Mathematics
Find the interest. Round to the nearest cent.$1850 at 8% for 14 months
A. Interest = $2072.04 B. Interest = $17,267.00 C. Interest = $10.57 D. Interest = $172.67
Mathematics
Find the distance between the pair of points. Give an exact answer.(-5, -5) and (1, 7)
A. 6 units
B. 108
units
C. 6
units
D. 108 units
Mathematics