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padilas [110]
3 years ago
6

Lisa is painting a fence that is 26 feet long and 7 feet tall. A gallon of paint will cover 350 square feet. Write and solve a p

roportion to determine how many gallons of paint Lisa will need.
Mathematics
1 answer:
azamat3 years ago
5 0
You first have to multiply 26 by 7 ft which gives you 182 ft then divide 350 by 182 which is 0.52 gallons. your final answer is 0.52 gallons
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Answer:

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Step-by-step explanation:

Given 24% of U.S. adults say they are more likely to make purchases during a sales tax holiday

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The probability p(X= 2) = e^{-\alpha } \frac{\alpha^r }{r! }

p(X= 2) = e^{2.4 } \frac{\(2.4)^2 }{2! }

p(X= 2) = e^{2.4 } \frac{\(2.4)^2 }{2! }= 0.261

b) The probability of getting more than '2'

P(X>2) = 1- {p(x=0)+p(x=1)+p(x=2)}

                = e^{-2.4 } \frac{(2.4)\^0 }{0! }+ e^{-2.4 } \frac{(2.4)\^1 }{1!}+e^{-2.4 } \frac{(2.4)\^2 }{2!}

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c) The probability of getting between  two and five

P( 2<x<5) = P(x=3)+p(x=4) == e^{-2.4 } \frac{(2.4)\^3 }{3! }+ e^{-2.4 } \frac{(2.4)\^4 }{4!}+

P(2<x<5) = 0.2090 + 0.125 = 0.334

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