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Novosadov [1.4K]
3 years ago
10

pedro is a driver for LYFT. There is a flat fee and a rate per mile. The function f(x)=4.50x + 12 represents how much it will co

st for a ride after X miles. evaluate f(39)
Mathematics
1 answer:
Savatey [412]3 years ago
4 0
$187.5
F(39)=4.5*39+12=175.5+12=187.5
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Which of the following expression represents x being tripled and then increased by 20%.
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Answer:

  • 2) 3x+0.6x

Step-by-step explanation:

<u>Expression represents x being tripled:</u>

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<u>Then increased by 20%:</u>

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Correct choice is 2

6 0
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Convert the density 1.98 g/mL to the unit kg/m3.
Lady_Fox [76]
Call it 2 for convenience: 

2 g/ml * ml/cm3 * 1kg/E3 g *(E2 cm/m)^3 
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3 years ago
Fill in the blanks below regarding the end behavior of g(x) = -3x - 1. (3 pts each) On the left, the graph On the right, the gra
OLEGan [10]

Step-by-step explanation:

<u>Step 1:  Determine the end behavior</u>

The <em>left side </em>of the graph goes to positive infinity in the y direction but negative infinity in the x direction.

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The <em>right side</em> of the graph goes to negative infinity in the y direction but positivie infinity in the x direction.

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2 years ago
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SVEN [57.7K]

Pretty sure the answer is D.

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3 years ago
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Nesterboy [21]

Answer:

3,000 numbers.

Step-by-step explanation:

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Second digit: 0, 1, 2, 3, or 4 (less than 5)

Third digit: 0-9

Fourth digit: 0, 1, or 8 (cubic numbers)

Fifth digit: 1, 3, 5, 7, or 9 (odd numbers)

So we have 4 * 5 * 10 * 3 * 5 = 3,000 possible numbers.

5 0
2 years ago
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