A company produces products at a cost of $30 each. Defective products cost an additional $16 each to repair. The probability of no defective products is 80%. The probability of 5% defective products is 20%. What is the expected cost of producing 600 products?

The probability of forming a 6 letter word (sensible or non- sensible) from the letters of LIPOPOLYSACCHARIDE if the first and last letters should be H and Y, respectively is %. DECIMAL ONLY, 2 places.

The odds in favor of Frank McKinnis winning a hot dog eating contest are 2​:7.   a. Determine the probability that Frank will win the contest.   b. Determine the probability that Frank will not win the contest.

The probability of passing a class is 70%. What is the probability that 17 out of 20 students pass the class?

You roll two dice and record the numbers facing up.  What is the probability of rolling doubles or a sum of 8? Your answer should be a decimal (not a percent) correct to three decimal places.

Place the probability of spinning each number on the probability line below. nt 2. 3 1/2 John bought a cell phone for $99 and the 7% sales tax was added at the register. John gave the cashier six $20 bills, how much change should he receive?

In a blood testing procedure, blood samples from 6 people are combined into one mixture. The mixture will only test negative if all the individual samples are negative. If the probability that an individual sample tests positive is 0.08, what is the probability that the mixture will test positive? Give your answer as a percent rounded to the nearest tenth of a percent.

The chance of an email being spam is 44%. If you receive 33 emails in a single day, find the probability that exactly 14 of them are spam. Round to the nearest tenth of a percent (1 decimal place percent).

An insurance company claims the probability of surviving a certain type of cancer is 35%. What are the odds of surviving? Express your answer in the form a:b.

The student council is hosting a drawing to raise money for scholarships. They are selling tickets for $10 each and will sell 700 tickets. There is one $3,000 grand prize, three $300 second prizes, and twelve $10 third prizes. You just bought a ticket. Find the expected value for your profit. Round to the nearest cent.