3 years ago

Gallon of gas: $2.15, 15% markup

Mathematics

1 answer:

Irina18 [472]3 years ago

3 0

The answer would be $2.47

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The number is already rounded to the nearest hundreth

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Find the zeros of polynomial functions and solve polynomials equations.<br> f(x)=2x^3+2x^2-4x

vladimir2022 [97]

f(x)=2x^3+2x^2-4x

The zeros of polynomial functions

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3 years ago

A mallard duck is 56 to 65 cm long if the duck travel 97.8 miles at top speed in 1.5 hours how far did it travel in 1 hour

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2 years ago

Consider a binomial distribution of 200 trials with expected value 80 and standard deviation of about 6.9. Use the criterion tha

mote1985 [20]

Answer:

The correct answer is option 'a' : 120 is more than 2.5 standard deviations above the expected value.

Step-by-step explanation:

For an exponential distribution we have

The expected value μ = 80

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