Solve.4x2 + 3x + 1 = 0

A.  ± 
B. -  ± i
C.  ± i
D. -  ± 


Answer: B

Mathematics

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Solve. = 5

A. 30 B. 20 C. 100 D. 25

Mathematics

The simple interest note was discounted at 15%. Find the discount period in days and the proceeds.Loan made: Jan 2Face value: $9,000Length of loan: 120 daysRate: 11%Date of discount: Mar 2

A. 61 days, $8,762.86 B. 61 days, $8,828.95 C. 60 days, $9,158.95 D. 61 days, $9,092.86

Mathematics

Provide an appropriate response.Write the basic solution for the following simplex tableau:

A. x1 = 28, x2 = 0, x3 = 0, s1 = 30, s2 = 12, s3 = 0, P = - 50 B. x1 = 28, x2 = 10, x3 = 7, s1 = 30, s2 = 12, s3 = 0, P = 50 C. x1 = 28, x2 = 10, x3 = 0, s1 = 30, s2 = 12, s3 = 0, P = 50 D. x1 = 28, x2 = 0, x3 = 0, s1 = 30, s2 = 12, s3 = 0, P = 50

Mathematics

Find the total amount due on the simple interest loan. Round your answer to the nearest cent.Principal = $3000Rate = 15%Time in months = 15

A. $359,250.00 B. $3562.50 C. $45,750.00 D. $30.00

Mathematics