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3 years ago

NEED HELP PLEASEE!!!

Mathematics

1 answer:

BartSMP [9]3 years ago

7 0

$\text{Hello! :)}$

$\large\boxed{\frac{84}{15}in^{2}}$

$\text{Area of a rectangle: A = l * w }\\\\w = 4\frac{1}{5}, \text{ and } l = \frac{4}{3} \\\\\text{Rewrite the mixed number into an improper fraction to make it easier to solve:}\\\\4\frac{1}{5} = \frac{21}{5}\\ \\\text{Multiply the two fractions:}\\\\\frac{21}{5}*\frac{4}{3} = \frac{21*4}{5*3} = \frac{84}{15}in^{2}$

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2 years ago

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The ratio of three numbers are 2:3:4.

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2 years ago

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2 years ago

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Step-by-step explanation:

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x is the number of successes.

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n is the size of the sample.

k is the total number of desired outcomes.

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In this question:

50 parts means that $N = 50$

4 defective means that $k = 4$

10 are chosen, which means that $n = 10$

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Probability that none is defective, so:

$P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}$

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2 years ago

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Answer:

The y-intercept is 40. This is the cost of registration ⇒ last answer

Step-by-step explanation:

* Lets explain how to solve the problem

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2 years ago