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UkoKoshka [18]
3 years ago
5

Is f (x)=4/x a exponential function

Mathematics
2 answers:
Scilla [17]3 years ago
6 0
No it is not an exponential function, because they are supposed to be set up, like f(x)=ax+b.
maks197457 [2]3 years ago
5 0
No. 4/x will take the form of a hyperbola and is called an inverse function.
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The table gives the probability distribution of the annual rate of return on the stock of MNP Company, Inc. What is the expected
krok68 [10]
For the answer to the question above,
The expected value in percentage format is 0.2 x 15+0.4 x 20 + 0.3 x 30 + 0.1*35 = <u><em>23.5%</em></u>
The answer is <u><em>23.5%
</em></u>

I hope my answer helped you. Have a nice day ahead!
<u><em /></u>
8 0
3 years ago
Read 2 more answers
Help please! 15 points
Yanka [14]

Answer:

the answer is 23. even tho it says he had 30 at the time you must subtract 7 because thats what he started with. hope i could help! :D

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP ME!
Westkost [7]

Answer:

75.09%

Step-by-step explanation:

1st week: 1060

2nd week: 950

3rd week: 1090

4th week: 795

Percent decrease from first to fourth week is 75.09%

Hope this helps!

Plz Mark Brainliest!

5 0
3 years ago
GOOD Connect It Now look at different ways to solve the problem. 2) Write 1,000,000,000 as a product of 10s.
Nostrana [21]

Answer:

1 x 10^9

Step-by-step explanation:

6 0
3 years ago
Find the value of x (sines and cosines)
Sav [38]
You would begin by choosing which trigonometric function to use. 
In this case, you would use sine.

Sine is opposite over hypotenuse. 
Opposite of the 35 degree angle is 18, and you want to find the hypotenuse which is x.

sin(35) = \frac{18}{x} (multiply x to both sides)
x sin(35) = 18 (divide sin(35) to both sides)
x = 31.38204...

So, therefore x = 31.38. I don't know what decimal point you're supposed to round to, so I'm gonna guess the hundredths place. :)
3 0
3 years ago
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