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Anuta_ua [19.1K]
3 years ago
14

8 times the sum of 2 and 15

Mathematics
1 answer:
Hitman42 [59]3 years ago
3 0

Answer:

136

Step-by-step explanation:

15 plus 2 is 17,then multiplied by 8

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the power generated by an electrical circuit (in watts) as a function of its current C (in amperes) is modeled by P(c)= -15c(c-8
katen-ka-za [31]

Answer:

c = 4 A

Step-by-step explanation:

The given function P(c) = - 15 c (c-8) is actually quadratic function:

P(c) = - 15c² + 120c    or parabola

The standard form of a quadratic function is:

y = ax² + bx + c

For which x is the maximum of the parabola we can find with this formula

x = - b/2a

in this case a = -15 and b = 120 and input variable is current c

c = - 120/(2 · (-15)) = - 120/ (-30) = 4 A

c = 4 A

God with you!!!

3 0
3 years ago
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satela [25.4K]
2x + 2 dollars, because you're adding x and x + 2
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3 years ago
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AleksandrR [38]
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6 0
2 years ago
Rewrite 3/35 and 1/10 so they have common denominators
Aleks [24]

Answer:

\frac{6}{70} and \frac{7}{70}

Step-by-step explanation:

The LCM of 35 and 10 is 70.

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PLease help me LOTS of points
notsponge [240]

Answer:

15) a) 8

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