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3 years ago

D(−5, –3) and E(9, –3) Find the distance between the points without graphing.

Mathematics

2 answers:

pentagon [3]3 years ago

7 0

The answer is 14. You’re welcome :) I hope it’s tight so you can pass :)

Iteru [2.4K]3 years ago

5 0

Answer:Distance between two point (2,3) and (5,7) is given by

(2−5)

+(3−7)

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Evaluate the formula at $k=2,3:$

$P(X=2)=0.5\lambda^2e^{-\lambda}\\\\P(X=3)=\frac{1}{6}\lambda^2e^{-\lambda}$

#since

$4P(X=2)=P(X=3);\\\\0.5\lambda^2e^{-\lambda}=4\times\frac{1}{6}\lambda^3e^{-\lambda}\\\\0.5\lambda^2=\frac{2}{3}\lambda^3\\\\0.75=\lambda$

The mean and variance of the Poisson distributed random variable is equal to $\lambda$ :

$\mu=\lambda=0.75\\\sigma ^2=\lambda=0.75$

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The expectation is 1.3125

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3 years ago

4) The heat is turned on in a room. After 5 minutes, the temperature is 64 °F and after 25 minutes, the

damaskus [11]

Answer:

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Step-by-step explanation:

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Stacy uses 6 cups of sugar to make 120 brownies how many cups of sugar will she use to make 360 brownies?

oksian1 [2.3K]

Answer:

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Step-by-step explanation:

Step 1:

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Step 2:

360 ÷ 20

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Step-by-step explanation:

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