Use the formula for the sum of the first n terms of a geometric sequence to solve.Find the sum of the first five terms of the geometric sequence: 
, 
, 
, . . . .
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the problem.Determine the dimensions of the rectangle of largest area that can be inscribed in a semicircle of radius 3.
A. h = 3
, w = 
,
B. h = 
, w = 3
C. h = 3
, w = 
D. h = 
, w = 3
Mathematics
Add and write the result in lowest terms.
+ 
A. 
B. 
C. 
D. 
Mathematics
Find the equation of the line of best fit from the data in the table. Round the slope and the y-intercept to the nearest hundredth.
A. y = 1.03x + 16.4 B. y = 1.17x + 16.4 C. y = 1.03x + 18.9 D. y = 1.17x + 18.9
Mathematics
Find the amount to be paid by the insurance company. Assume the policy includes an 80% coinsurance clause. Round to the nearest dollar.Replacement Cost of Building: $760,000Face Value of Policy: $507,000Amount of Loss: $57,000
A. $45,600 B. $38,000 C. $57,000 D. $47,531
Mathematics