Let x be the number of material anomalies occurring in a particular region of an aircraft gas-turbine disk. the article "methodology for probabilistic life prediction of multiple-anomaly materials"† proposes a poisson distribution for x. suppose that μ = 4. (round your answers to three decimal places.) (a) compute both p(x ≤ 4) and p(x < 4). p(x ≤ 4) = p(x < 4) = (b) compute p(4 ≤ x ≤ 8). (c) compute p(8 ≤ x). (d) what is the probability that the number of anomalies does not exceed the mean value by more than one standard deviation?

(-5,-28)

i graphed to on desmos.

answer: idk

step-by-step explanation:

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation:

can you post the graph?