Provide an appropriate response.Finish the statement with a correct response. To divide two fractions one needs to:
A. Use the reciprocal of the second fraction (divisor), add the numerators and multiply the denominators.
B. Use the reciprocal of the second fraction (divisor) and multiply.
C. Add the numerators and multiply the denominators.
D. Add the numerators and factor the denominators.
Answer: B
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Solve the problem.Suppose that the accompanying table shows the velocity of a car every second for 8 seconds. Use the Trapezoidal Rule to approximate the distance traveled by the car in the 8 seconds. Round your answer to the nearest tenth if necessary.
A. 198 ft B. 177.5 ft C. 269.5 ft D. 355 ft
Solve the problem.When reading a nutrition label for a box of chocolates, you see that there are 320 calories in 8 pieces. Use scaling to find the number of pieces that contain 920 calories.
A. 46 pieces B. 33 pieces C. 23 pieces D. 2560 pieces
Graph the equation.f(x) = -2(x - 6)2 + 4
A. 
B. 
C. 
D. 
Use a vertical format to find the product.x3 + 4x - 6
A. x3 + 14x2 + 34x - 60 B. x4 + 10x3 + 4x2 + 34x - 60 C. x4 + 10x3 + 4x2 + 46x + 60 D. x4 + 4x2 - 6x + 10