Solve the problem.How long will it take for $1500 to grow to $1600 at an interest rate of 7.9% if the interest is compounded continuously? Round the number of years to the nearest hundredth.

A. 0.82 yr
B. 7.9 yr
C. 0.08 yr
D. 81.69 yr


Answer: A

Mathematics

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The box plots represent a comparison of the annual salaries of a group of public and private employees Which of the following represents the five number summary for the salaries of the public employees?

A. Min = $40,000, Q1 = $48,000, Q2 = $60,000, Q3 = $72,000, Max = $80,000 B. Min = $20,000, Q1 = $40,000, Q2 = $60,000, Q3 = $66,000, Max = $82,000 C. Min = $20,000, Q1 = $40,000, Q2 = $60,000, Q3 = $72,000, Max = $84,000 D. Min = $48,000, Q1 = $60,000, Q2 = $76,000, Q3 = $80,000, Max = $100,000 E. none of these

Mathematics

Find the exact interest to the nearest cent.$4,880 at 6% for 175 days

A. $317.20 B. $154.19 C. $140.38 D. $152.08

Mathematics

Perform the indicated operations.( 7x2y - 2xy2  + 2xy - 5) + ( -3x2y - 8xy2 + 5xy + 8)

A. 5x2y2  - 13 B. 4x2y - 10xy2 + 7xy + 3 C. 10x2y - 9xy2 + 8xy + 13 D. -4x2y + 10xy2 + 7xy + 3

Mathematics