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STatiana [176]
3 years ago
14

Which of the following situations are equal to 2? Select all that apply.

Mathematics
1 answer:
MissTica3 years ago
6 0

Answer:

C, D, and E

Step-by-step explanation:

Hope this helps.

Happy New Year!!

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Can someone answer this really fast?
Vikki [24]

Answer:

Use your brain

Step-by-step explanation:

Because

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3 years ago
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Four friends go to an amusement arcade.
galben [10]

<u><em>Answer:</em></u>

<u>The rule is: </u>

T(x) = 8x + 20

<em><u>Explanation:</u></em>

<u>We are given that:</u>

<u>The rule for the amount that one friend pays is:</u>

C(x) = 2x + 5

<u>Now, we know that:</u>

Each of the four friends will pay the entry fee which is $5 per person

The 4 friends will play the same number of games represented by x

<u>This means that:</u>

We can simply get the rule for the total amount to be paid by the four friends (T(x)) by multiplying the amount paid by each friend by 4

<u>This means that:</u>

T(x) = 4 * C(x)

T(x) = 4(2x + 5)

T(x) = 8x + 20

Hope this helps :)

4 0
3 years ago
The imaginary coefficient of 18 + 15i is?
kykrilka [37]

Answer:

I bc it has an invisible 1 at the side

6 0
3 years ago
If there are 100 students in a class and 10% love math and the rest love reading.How many in percentage like reading.
suter [353]
The answer is 90%. Because 10% love math you subtract 100
4 0
3 years ago
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The predicted cost c (in hundreds of thousands of dollars) for a company to remove p% of a chemical from its waste water is show
alukav5142 [94]
We presume your cost function is
  c(p) = 124p/((10 +p)(100 -p))

This can be rewritten as
  c(p) = (124/11)*(10/(100 -p) -1/(10 +p))

The average value of this function over the interval [50, 55] is given by the integral
  \frac{1}{55-50} \times \frac{-124}{11} \int\limits^{55}_{50} {(\frac{1}{x+10}+\frac{10}{x-100})} \, dx
This evaluates to
  (-124/55)*(ln(65/60)+10ln(45/50)) ≈ 2.19494

The average cost of removal of 50-55% of pollutants is about
  $2.19 hundred thousand = $219,000

8 0
3 years ago
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