Solve the problem. Round money to the nearest cent, if necessary, rates to the nearest whole percent, and time to the nearest month.Megan Hughes deposits $2100 in an account that pays simple interest. When she withdraws her money 11 months later, she receives $2138.50. What rate of interest did the account pay?
A. 2%
B. 2.2%
C. 1.8%
D. 2.4%
Answer: A
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Identify the curve as simple, closed, both, or neither.
A. Neither B. Closed C. Both D. Simple
Find parametric equations for the line described below.The line through the point P(3, 5, 1) and parallel to the line x = 4t + 1, 
A. x = 4t + 3, y = 3t + 5, z = 4t + 1 B. x = 4t - 3, y =3t - 5, z = 4t - 1 C. x = 3, y = 4t + 5, z = -3t + 1 D. x = 3t + 3, y = -4t, z = 1
Solve the problem.Mai earns a gross weekly income of $372.00. How much Social Security tax should be withheld the first week of the year? How much Medicare tax should be withheld? Social security tax is 6.2% and Medicare tax is 1.45%. Round to the nearest cent.
A. Social Security tax = $23.06 Medicare tax = $5.39 B. Social Security tax = $2.31 Medicare tax = $0.54 C. Social Security tax = $24.06 Medicare tax = $6.39 D. Social Security tax = $230.60 Medicare tax = $53.90
Use the Venn diagram to find the requested set.Find A ? B.
A. {e, c, i, g, q, t} B. {e, c, i, g, m, q, t} C. {m} D. {c, i}