Mathematics, 03.06.2020 10:57 chjam265
Use the exponential function to answer the following question. The value of a car is modeled by the equation y=18,000(0.80)^x where y = value of the car ($) and x = age of the car (years). a.) what was the value of the car when it was new? b.) what percent of the value of the car is lost each year? c.) what is the value of the car after 10 years?
Answers: 3
Mathematics, 21.06.2019 19:00
Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9
Answers: 1
Mathematics, 21.06.2019 19:00
What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )
Answers: 1
Mathematics, 21.06.2019 21:30
Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?
Answers: 1
Mathematics, 22.06.2019 01:00
Ineed to know how to write question one in mathematical terms
Answers: 1
Use the exponential function to answer the following question. The value of a car is modeled by the...
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