The entrance fee at Purple Dinosaur Carnival was $4.00, and each ride cost $0.80. The entrance fee at Unicorn Carnival was $12.00, and each ride cost $0.30. If you spent the same amount of money at both carnivals, how many rides did you go on at Purple Dinosaur Carnival? A 12 rides © 24 rides B 16 rides D 20 rides What is it???

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

What is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

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