Find the area of the triangle. If necessary, round the answer to two decimal places.a = 6, b = 6, c = 7
A. 15.54
B. 18.25
C. 21.14
D. 17.06
Answer: D
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Provide an appropriate response.Find the equation of a line passing through the point (-6, -4) with slope -1. Solve for y.
A. y = -x + 2 B. y = -x - 10 C. y = x - 10 D. y = -x - 2
Solve the problem.From April through December 2000, the stock price of QRS Company had a roller coaster ride. The chart below indicates the price of the stock at the beginning of each month during that period. Find the monthly average rate of change in price between April, month 1, and December, month 9.
A. -$5.33 per month B. $6.00 per month C. -$6.00 per month D. $5.33 per month
Of the 2,598,960 different five-card hands possible from a deck of 52 playing cards, how many would contain the following cards?No face cards
A. 639,730 hands B. 319,865 hands C. 127,946 hands D. 658,008 hands
Solve the problem.Persons taking a 30-hour review course to prepare for a standardized exam average a score of 620 on that exam. Persons taking a 70-hour review course average a score of 809. Find a linear function, S(t), which fits this data, and which expresses score as a function of time. Use this function to predict an average score for persons taking a 60-hour review course. Round your answer to the tenths place.
A. 775.8 B. 766.0 C. 754.5 D. 761.8