Use the at least once rule to find the indicated probability.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?

A. 1.00
B. 0.606
C. 0.394
D. 0.000000262


Answer: C

Mathematics

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Solve the problem.A gas station sells 4820 gallons of regular unleaded gasoline in a day when they charge $1.35 per gallon, whereas they sell 3938 gallons on a day that they charge $1.40 per gallon. Find a linear equation that relates gallons sold to price. Use this equation to predict the number of gallons sold at a price of $1.24 per gallon.

A. 6769.4 gallons B. 6764.5 gallons C. 6757.1 gallons D. 6760.4 gallons

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Find the infinite sum accurate to three decimal places.

A. 1.000 B. 3.000 C. 1.500 D. 0.500

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Write as a percent.0.35

A. 3.5% B. 350% C. 35% D. 0.035%

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Multiply and simplify. ? 3b

A. b
B.
C.
D. 11b

Mathematics