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Delvig [45]
2 years ago
15

What are positivly charged particles in an atoms nucleus called

Mathematics
1 answer:
gladu [14]2 years ago
7 0

Answer:

proton is the word you're looking for.

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126

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How do you write 21% as a fraction, mixed number, or whole number?
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Which is equivalent to 2564?<br> O4<br> o 12<br> o 64<br> O 192
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Step-by-step explanation:

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Which group of measurements is the most precise?
jolli1 [7]
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3 years ago
he number of retro portable CD players you are prepared to supply to a retail outlet every week is given by the formula q = 0.1p
AlladinOne [14]

Answer:

Supply will decrease at the rate of 29 CDs per week.

Step-by-step explanation:

The number of retro portable CD players prepared to supply to a retail outlet every week is represented by the formula

q = 0.1p²  + 9p

Here p = price offered

price it offers decreases at a rate of $1 per week.

In other words, \frac{dp}{dt}=(-$1) per week

Now we differentiate the given equation

\frac{dq}{dt}=\frac{d}{dt}(0.1p^{2}+9p )

\frac{dq}{dt}=[0.1(2p)+9]\frac{dp}{dt}

Since, \frac{dp}{dt}=(-$1) per week

\frac{dq}{dt}=(-1)[0.1(2p)+9]

For p = 100,

\frac{dq}{dt}=(-1)[(0.1\times 200)+9]

= (-1)[20+9]

= -29

Therefore, \frac{dq}{dt}=(-29)

Supply will decrease at the rate the rate of 29 CDs per week.

3 0
3 years ago
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