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AlexFokin [52]
2 years ago
12

You wrap a wire around a piece of iron. If you slowly increase the strength of an electric current flowing through the wire, you

would expect _____.
a.the magnet to become stronger
b.the magnet to stop producing a field
c.the wire to move
d.the wire to unwrap
Mathematics
2 answers:
bearhunter [10]2 years ago
6 0
If you slowly increase the strength of an electric current flowing through the wire, you would expect the magnet to become stronger. The correct option among all the options that are given in the question is the first option or option "a". The magnetic field around the wire becomes stronger. I hope it helps you.
bixtya [17]2 years ago
3 0
The magnet to be become stronger since the set up acts as a solenoid.
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The answer is 24/100
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Emma works at a restaurant that shares any money earned from tips evenly amongst the staff. On a particular night, Emma was paid
steposvetlana [31]

Answer:

$89.15

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50/4= 12.50

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4 0
3 years ago
Answer these please tell me <br> 1. What the error was<br> 2. How can U check ur answer
emmainna [20.7K]

Answer:

The first one: the error was that the 3 shouldn’t have been moved but the 5 should have. The correct answer is k=-8

The second one: the error was that they added the 6 and 4, you would only get -10 if the 4 was - the correct answer is -2

You can check your answer by plugging in your answer to the variable and making sure both side equal each other

Step-by-step explanation:

The first one: the 5 should be - from both side so you get k=-8

The second one: the 4 should be + to both sides. And the -6 and +4 should be added together to get n=-2

Remember you always want to get the variables by themselves.

Sorry that was a lot. Hope it helps!

8 0
3 years ago
Find the difference quotient and simplify your answer. f(x) = 4x − x2, f(4 + h) − f(4) h , h ≠ 0
Anon25 [30]

The difference quotient and simplification will be    = [4 -h-2x]

The given equation is as follows:   f(x)= 4x - x²

For finding the quotient and further simplification we must follow the following steps:

[f(x + h) - f(x)] / h = [4(x + h) - (x + h)² - 4x + x²]/ h

<h3>What is simplification of algebraic operations?</h3>

Getting the functions in their lowest terms is known as simplification.

Brackets will get open and solved further;

[f(x + h) - f(x)] / h = [4(x + h) - (x + h)² - 4x + x²]/ h

[f(x + h) - f(x)] / h = [4h - h² - 2x]/ h  

Finally dividing the whole equation with h;

                                = [4 - h - 2x] 

Learn more about algebraic operations,

brainly.com/question/12485460

# SPJ1

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1 year ago
Evaluate log base 6 1/216
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The answer should be 2 but i really don't know so its 2 

\
4 0
2 years ago
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