Cars lose value the farther they are driven. A random sample of 111111 cars for sale was taken. All 111111 cars were the same make and model. A line was fit to the data to model the relationship between how far each car had been driven and its selling price. Which of these linear equations best describes the given model? Choose 1 Choose 1 (Choice A) A \hat y=\dfrac12x+40 y ^ = 2 1 x+40y, with, hat, on top, equals, start fraction, 1, divided by, 2, end fraction, x, plus, 40 (Choice B) B \hat y=-x+40 y ^ =−x+40y, with, hat, on top, equals, minus, x, plus, 40 (Choice C, Checked) C \hat y=-\dfrac14x+40 y ^ =− 4 1 x+40y, with, hat, on top, equals, minus, start fraction, 1, divided by, 4, end fraction, x, plus, 40 Based on this equation, estimate the price of a car that had been driven 565656 thousand kilometers. \$$dollar sign 14 thousand dollars

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

In a sample of 2023 u. s. adults, 373 said franklin roosevelt was the best president since world war ii. two u. s. adults are selected at random from the population of all u. s. adults without replacement. assuming the sample is representative of all u. s. adults, complete parts (a) through (d). (a) find the probability that both adults say franklin roosevelt was the best president since world war ii. the probability that both adults say franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (b) find the probability that neither adult says franklin roosevelt was the best president since world war ii. the probability that neither adult says franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (c) find the probability that at least one of the two adults says franklin roosevelt was the best president since world war ii. the probability that at least one of the two adults says franklin roosevelt was the best president since world war ii is (round to three decimal places as needed.) (d) which of the events can be considered unusual? explain. select all that apply. the event in part left parenthesis a right parenthesis is unusual because its probability is less than or equal to 0.05. the event in part (b) is unusual because its probability is less than or equal to 0.05. none of these events are unusual. the event in part (c) is unusual because its probability is less than or equal to 0.05.

A50% increase followed by 33 1/2% decrease