Find each product.(x + 
)(x - 
)
A. x2 - 
B. x2 - 1
C. x2 + 1x - 7
D. x2 - 1x - 7
Answer: A
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Use the frequency distribution table to find the mean, median, and mode. If needed, round the mean to one decimal place.
A. mean: 4.7, median: 5, mode: 5 B. mean: 5, median: 5, mode: 5 C. mean: 5, median: 4.5, mode: 2 D. mean: 7.7, median: 7, mode: 7
A car is driving north at a constant velocity of 56 miles per hour. Since velocity is constant, distance north, in miles, is a linear function. What is the slope of this linear function? ?
A. 56 miles per hour B. -56 miles per hour C. 0 miles per hour D. None of the above.
Solve the problem. Round your answer to the nearest tenth.Find the work done by a force of 4 pounds acting in the direction of 39° to the horizontal in moving an object 10 feet from (0, 0) to (10, 0).
A. 62.2 ft-lb B. 33.2 ft-lb C. 31.1 ft-lb D. 25.2 ft-lb
Provide an appropriate response.Explain the error in the following:x2 - y2 = (x - y)2
What will be an ideal response?