1 year ago

Help ASAP!!! answer e f g h question

Mathematics

1 answer:

Citrus2011 [14]1 year ago

8 0

Step-by-step explanation:

answer......

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A mountain climber ascends 800 feet per hour from his original

navik [9.2K]

Answer:

4,800

Step-by-step explanation:

Just multiply 800 x 6, which gets 6,800. Then, get 11,600 and subtract 6,800 from it. You'll get 4,800.

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3 years ago

Suppose you have a random variable that is uniformly distributed between 1 and 29. what is the expected value for this random va

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Assuming the distribution is continuous, you have

$\mathbb E(X)=\displaystyle\int_1^{29}\frac x{29-1}\,\mathrm dx=\dfrac1{28}\int_1^{29}x\,\mathrm dx=15$

If instead the distribution is discrete, the value will depend on how the interval of number between 1 and 29 are chosen - are they integers? evenly spaced rationals? etc

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2 years ago

A businessman buys 1,440 dozen pens at $2.50 a dozen and then sells them at a price of 25¢ apiece. what is his total proﬁt on th

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Profit (P) is calculated by subtracting the total cost (C) from the total revenue (R). The calculations are shown below,

R = (1440 dozens) x (12 pieces / 1 dozen) x (25 cents/ piece) = $4320
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Profit = R - C = $4320 - $3600 = $720

Thus, the businessman's profit is $720.

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3 years ago

0.0090 in scientific notation

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Answer: 9 x $10^{-3}$

Step-by-step explanation:

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3 years ago

Help ASAP!!! answer e f g h question​

Help ASAP!!! answer e f g h question