Solve the problem.A rumor is spread at an elementary school with 1200 students according to the model
where N is the number of students who have heard the rumor and d is the number of days that have elapsed since the rumor began. How many students will have heard the rumor after 5 days?
Fill in the blank(s) with the appropriate word(s).
661 students
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Provide an appropriate response.Use the law of sines to solve the triangle ABC if a = 23, b = 12, and A = 49°. If there are two possibilities, find both solutions. Round sides to four significant digits and angles to the nearest
A. B = 25.6°, C = 105.4°, c = 29.38; B = 23.2°, C = 107.8°, c = 29.02 B. B = 23.2°, C = 107.8°, c = 29.02 C. B = 25.6°, C = 105.4°, c = 29.38 D. no solution
Convert to a polar equation.6x - 9y + 10 = 0
A. 6 cos ? - 9 sin ? = 10 B. r(6 sin ? - 9 cos ?) = -10 C. 6 cos ? - 9 sin ? = -10 D. r(6 cos ? - 9 sin ?) = -10
Find the product.
A. -14 B. 5 C. 9 D. -9 E. 14
Solve the problem.My Popper, Inc., is planning a new popcorn popper. For the first year, the fixed cost of setting up the production line is $2100. The variable cost for producing each popper is $20. The revenue from each popper is $30. Find the profit or loss from the production and sale of 3700 poppers.
A. $39,100 B. -$7,659,020 C. $182,900 D. $34,900