A car purchased for $20,000 depreciates annually at a rate of 8%. The value of the cart years after its purchase is given by the expression 20000(0.92)
Which expression represents the monthly depreciated value at the rate at which the car is depreciating?
O 20,000 0.92.1)*
O 20,000(0. 922) #
O 20,000[o. 92 1]'
O 20,000(0.9212) 120

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to