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Lunna [17]
3 years ago
8

Evaluate the expression 3x^2+4x^3 when x=4.

Mathematics
1 answer:
larisa [96]3 years ago
6 0

Step-by-step explanation:

304

plug 4 in for x

3(4)^2 + 4(4)^3 = 304

48 + 256 = 304

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What percentage of 3 is 4?
Artyom0805 [142]

Answer:

13.333% of 3 is 4.

Step-by-step explanation:

Take missing value = x

x% of 3 = 4

x/100 × 3 = 4

3x/100 = 4

3x = 400

x = 400/3

x = 13.333

Hope it helps ⚜

5 0
2 years ago
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The system crosses at the point (3, 4). How many solutions will the system have?
vagabundo [1.1K]
For this case suppose that we have a linear system of equations of the form:
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6 0
3 years ago
Your salary is $65,788. If you work fifty 40-hour weeks in a year, what is your hourly wage?
Dahasolnce [82]

Answer:

$31.63 per hour

Step-by-step explanation:

$31.63 per hour

40 hour weeks × 52 weeks = 2080 hours

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hope this helped,brainliest?

7 0
3 years ago
What is 10 radical 12 times 6 radical 6
romanna [79]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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What is the circumstance of the circle P .
Andreas93 [3]

Answer:

=6π ft

Step-by-step explanation:

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7 0
3 years ago
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