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Fiesta28 [93]
3 years ago
14

What multiplication expression represents 7+7+7+7?

Mathematics
2 answers:
ra1l [238]3 years ago
7 0
7times 4 = 28 ggggggggggggggg
scoray [572]3 years ago
6 0
7*4 since there are 4 7's

And the answer would be 28

hope this helped!
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Write each number in scientific notation.
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1,050,200

The number between 1 and 10: 1
The power of 10: 6
The number in scientific notation: 1.05^6 or 1.050200^6

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The number in scientific notation: 3.46^4
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See photo (again)

Step-by-step explanation:

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(10,0)

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5 0
3 years ago
A builder of houses needs to order some supplies that have a waiting time Y for delivery, with a continuous uniform distribution
xenn [34]

Answer:

The Expected cosy of the builder is $433.3

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$400 is the fixed cost due to delay.

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This can be summarised to

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E(max,{0, Y - 2}) = integral of (y) * ⅓ dy Lower bound = 0; Upper bound = 2 (2,0)

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y²/6 (2,0)

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Cost = 400 + 50 * ⅔

Cost = 400 + 33.3

Cost = 433.3

5 0
3 years ago
Read 2 more answers
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