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Paladinen [302]
3 years ago
14

Please help with this question.

Mathematics
1 answer:
Alchen [17]3 years ago
6 0

Answer:

-9

Step-by-step explanation:

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What is x - the square root of -2
Lena [83]
Sqrt(-2), can be written as i * sqrt(2). Thus, our answer is x - i sqrt(2).
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3 years ago
Convert the following decimals to percent.<br> 1) 4.75 =<br> 2) 0.99 = <br> 3) 10.4 =
Scorpion4ik [409]

The percentage value of the decimals are 475%, 99% and 1040% respectively.

Data;

  • 4.75
  • 0.99
  • 10.4

<h3>Conversion of Decimals to Percentage</h3>

a) 4.75

To convert a decimal value to percentage, all we simply need to do is multiply that number by 100.

4.75 * 100 = 475 \%

b) 0.99

To convert this decimal value to percentage, we just need to multiply this number by 100.

0.99 * 100 = 99 \%

c) 10.4

To convert this decimal value to percentage, we just need to multiply this number by 100.

10.4 * 100 = 1040\%

Learn more on conversion of decimal value to percentage here;

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6 0
2 years ago
Consider the function below. f(x) = ln(x4 + 27) (a) Find the interval of increase. (Enter your answer using interval notation.)
andrezito [222]

Answer:

a) The function is constantly increasing and is never decreasing

b) There is no local maximum or local minimum.

Step-by-step explanation:

To find the intervals of increasing and decreasing, we can start by finding the answers to part b, which is to find the local maximums and minimums. We do this by taking the derivatives of the equation.

f(x) = ln(x^4 + 27)

f'(x) = 1/(x^2 + 27)

Now we take the derivative and solve for zero to find the local max and mins.

f'(x) = 1/(x^2 + 27)

0 = 1/(x^2 + 27)

Since this function can never be equal to one, we know that there are no local maximums or minimums. This also lets us know that this function will constantly be increasing.

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3 years ago
In a certain survey of 1,024 ​adults, 83​% reported having more than one television at home. Find the actual number of responden
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Answer:

soorrry dont know butt am suRe you wil get the answer from someone else sooonnn

Step-by-step explanation:

6 0
3 years ago
For one Geometry test, John had to answer 25 questions. Of these questions, John answered 60% of them correctly. How many questi
AlexFokin [52]
15 questions (;-;) hope it helped
5 0
3 years ago
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