Determine if the infinite geometric series converges or diverges. If the series converges, find its sum.4 - 1 + 
- . . .
A. diverges
B. converges, 
C. converges, 4
D. converges, - 1
Answer: B
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Find an equation of an ellipse satisfying the given conditions.Foci: (4,1) and(4,-5); length of major axis: 10
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Construct a truth table for the given compound statement.p ? ~(s ? c)
A. 
B. 
C. 
D. 
Find the Social Security tax (6.2%), Medicare tax (1.45%), and state disability insurance deduction (1%) for the employee. Assume the employee is under the FICA and SDI maximums at the end of the current pay period and assume that 
is paid for any overtime in a 
week. Round to the nearest cent if needed. Hours Reg FICA Medicare SDIEmployee Worked Rate Tax Tax TaxArnold, N. 45.8 $7.40
A. $21.01, $4.91, $3.39 B. $22.34, $5.23, $3.60 C. $18.35, $4.29, $2.96 D. $31.52, $7.37, $5.08
Write an equation that expresses the relationship. Use k as the constant of variation.x varies jointly as the square of y and the square of z.
A. x + y2 + z2 = k B. x = ky2z2 C. xy2z2 = k D. x = k + y2 + z2