Solve the problem.A boat can go 44 mph in still water. It takes as long to go 300 miles upstream as it does to go downstream 360 miles. How fast is the current?
A. 1 mph
B. 6 mph
C. 4 mph
D. 3 mph
Answer: C
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Find the simple interest and the future value of the simple interest loan. Round to the nearest cent.Loan amount of $45,964 borrowed at an annual percentage rate of 3.4% for 20 months
A. $2626.51; $48,590.51 B. $2734.86; $48,698.86 C. $2604.63; $48,568.63 D. $2474.40; $48,438.40
Compute the compound interest.Tony invested $3500 at 4% compounded annually. How much will be in the account in 4 years? Round to the nearest cent.
A. $594.50 B. $4094.50 C. $3500.47 D. $3546.90
Find all numbers a such that the given point is on the circle x2 + y2 = 1.
A. a = ±
B. a = ±
C. a = ±
D. a = ±
Use the distributive property to rewrite the algebraic expression without parentheses. Then simplify the result, if possible.- (8x + 8y)
A. -8x - 8y B. -8x + 8y C. 8x + 8y D. 8x - 8y