A particular car is said to depreciate 15% each year. If the car new was valued at $20,000 what will it be worth after 6 years? Round your answers to two decimal places. Only 1,2,3,4,., and / will be accepted

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables