Mathematics

Terrance buys a new car for $20,000. The value of the car depreciates by 15% each year. If f(x) represents the value of the car after x years, which function represents the cars value?
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HELP ME!!! I've been stuck!
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Solve the following equation: 3x^3+5x^2-4x-4=0
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Jackson is building a double desk.The tops need to be 120 in long.Each board is 66 inches.How much will he need to cut if he buys 2 ?
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What is 15,000:00 in ratio of 5:3
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In the figure, AE, BF, DG, and HC intersect at point H, and FHG is a right angle.Somebody help, I don't get this!
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the cruise ship is traveling at a uniform speed. after 11 hours, the cruise ship will be____nautical miles from light house.
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What is the answer to the question ?
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Among 27 external speakers, there are three defectives. An inspector examines 7 of these speakers. Find the probability that there are at least 2 defective speakers among the 7 (round off to second decimal place).
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The value of w is:show work for brainlist
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Evaluate the expression below when x=9.5 and y=3. 12x - 3y exponent 2
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How do you solve s=5/6t
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A pre-paid cell phone company charges $18.5 as a monthly access fee and $0.11 per minute of calling time. Express the monthly cost C as a function of x, the number of minutes use. What will the monthly cost be if you make 329 minutes of calls this month? $
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Which equation results from adding the equations in this system? 11 x minus 3 y = -17. Negative 4 x + 3 y = - 18. - 7 x = negative 35 - 7 x = 35 7 x = negative 35 7 x = 35
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Solve.4x2 + 6 = 40Round to the nearest hundredth.Enter your answers in the boxes.
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Write a function rule for "The output is four more than the input." Let x represent the input and let y represent the output.
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URGENT PLZ HELP. DUE TOMORROW
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9/11 times 7/10 simplified
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Suppose the demand for X is given by Qxd = 100 - 2PX + 4PY + 10M + 2A, where PX represents the price of good X, PY is the price of good Y, M is income and A is the amount of advertising on good X. Good X is
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The formula below is used to convert a temperature in degrees Celsius,C, to a temperature in degrees Fahrenheit, F.F= 1.8C + 32on temperature in a mountain city was 15C. What was the high temperature indegrees Fahrenheit?
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How do you find the percent increase from 120 to 144
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Dale travels from city A to city B to city C and back to city A. Each city is exactly 120 miles from the other two. His average rate from city A to city B is 60 mph. His average rate from city B to city C is 40 mph. His average rate from city C to city A is 24 mph. What is Dale's average rate for the entire trip, in miles per hour?
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Evaluate each expression 28-c3+6
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Jonathan has $44,200 in a saving account. The interest rate is 7% per year and is not compounded. How much interest will he earn in 3 years?
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