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3 years ago

Y+2=-3(x+2) answer fast please i need it now \

Mathematics

1 answer:

Zepler [3.9K]3 years ago

8 0

Answer:

y + 2 = -3(x + 2)

y + 2 = -3x - 6

y = -3x - 8

y + 3x = - 8

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Last year a large trucking company delivered 9.5 x 105 tons of goods with an average value of $20,000 per ton. What was the tota

sesenic [268]

we have given that 9.5 *105 tons.

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4 years ago

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posledela

Answer:

42.5units^2

Step-by-step explanation:

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3 years ago

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4 years ago

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Apurse contains S 7.55 in quarters and dimes. There are

borishaifa [10]

Answer:

25 quarters
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Step-by-step explanation:

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3 years ago

If the random variable X is normally distributed with a mean of 75 and a standard deviation of 8, then P(X ≥ 75) is:a. 0.500b. 0

drek231 [11]

Answer:

a. 0.5

Step-by-step explanation:

We know that X follows normal distribution with

mean=75

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$P(X\geq 75)=P(\frac{x-mean}{standard deviation}\geq \frac{75-75}{8})$

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The area under the normal curve is 1 and the (0<Z<∞) =0.5 and (-∞<Z<0) =0.5

So, P(0<Z<∞)=0.5

Hence the P(X ≥ 75)=0.5

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4 years ago