You are planning on going to the fair this weekend. Promotion A: $10 to get in and $ 4 per ride. Promotions B:$ 42 to get 2 per ride . write an equation that represents each promotion and calculate how many rides do you have to go so your total cost will be the same .

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

Adie is rolled, what is the probability of getting an even number or a 3? write the solution too

Find the ratio of the trig function