3 5. The cost of a reserved seat is 1 3/4 times the cost of general admission. If a reserved seat is $14, what is the price of general admission.​

$14 / 1.75 = $8

General admission is $8

0.994 = 99.4% probability that a 10-cubic-foot block of the wood has at most 5 knots.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

In which

x is the number of sucesses

e = 2.71828 is the Euler number

is the mean in the given interval.

1.6 knots in 10 cubic feet of the wood.

This means that

Find the probability that a 10-cubic-foot block of the wood has at most 5 knots.

In which

0.994 = 99.4% probability that a 10-cubic-foot block of the wood has at most 5 knots.