The three lines represent the number of hot dogs eaten by three contestants at a hot dog eating competition. Which contestant was eating at the slowest rate?
Choose 1
Choose 1

(Choice A)
A
Contestant \blueD{J}Jstart color #11accd, J, end color #11accd

(Choice B)
B
Contestant \greenD{K}Kstart color #1fab54, K, end color #1fab54

(Choice C)
C
Contestant \purpleC{L}Lstart color #aa87ff, L, end color #aa87ff
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If value of cos330° is √3/2 then find tan165°.

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) compute the z-score corresponding to the individual who obtained 42.342.3 miles per gallon. interpret this result.