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Triss [41]
2 years ago
14

Since stocks can be traded online, which purpose is best served by markets?

Mathematics
1 answer:
tigry1 [53]2 years ago
7 0

Answer:

Markets ensure that the transactions are secure

Step-by-step explanation:

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1)
siniylev [52]

Answer:

Any of the above

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, it could really be any of these because we on't have enough context.

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

Please, please give brainliest, it would be greatly appreciated, I only need one more before I advance, thanks!

8 0
3 years ago
Which of the following is an irrational number?
tamaranim1 [39]

Answer:

The correct option is;

0.100100010000...

Step-by-step explanation:

An irrational number in mathematics are the subset of real numbers that are not rational numbers such as √2, π, e. As such it is not possible to express an irrational number as a ratio of two integers, or expressed in the form of a simple fraction.

The decimal portion of the expression of an irrational number are non periodic and they do not terminate. Transcendental, which are non algebraic, numbers are all irrational numbers

In the question, the number 0.100100010000... has non terminating non recurring decimals and is therefore an irrational number.

4 0
3 years ago
If 6 times a number = 3 times the same number,<br> that number must be this.
telo118 [61]
The number must be 0, because any other number would multiply to a different product.
7 0
2 years ago
F(x)=-x^2+8x+15 ...?
rusak2 [61]
Here i how I would do it:<span>f(x)=−<span>x2</span>+8x+15</span>
set f(x) = 0 to find the points at which the graph crosses the x-axis. So<span>−<span>x2</span>+8x+15=0</span>
multiply through by -1<span><span>x2</span>−8x−15=0</span> <span>(x−4<span>)2</span>−31=0</span> <span>x=4±<span>31<span>−−</span>√</span></span>
So these are the points at which the graph crosses the x-axis. To find the point where it crosses the y-axis, set x=0 in your original equation to get 15. Now because of the negative on the x^2, your graph will be an upside down parabola, going through<span>(0,15),(4−<span>31<span>−−</span>√</span>,0)and(4+<span>31<span>−−</span>√</span>,0)</span>
To find the coordinates of the maximum (it is maximum) of the graph, you take a look at the completed square method above. Since we multiplied through by -1, we need to multiply through by it again to get:<span>f(x)=31−(x−4<span>)2</span></span><span>
Now this is maximal when x=4, because x=4 causes -(x-4)^2 to vanish. So the coordinates of the maximum are (4,y). To find the y, simply substitute x=4 into the equation f(x) to give y = 31. So it agrees with the mighty Satellite: (4,31) is the vertex.</span>
8 0
3 years ago
The formula for the area of a triangle is A = one-half b h. Which is the equivalent equation solved for h? StartFraction 2 A Ove
tensa zangetsu [6.8K]

Answer:

StartFraction 2 A Over b EndFraction = h

Step-by-step explanation:

A =  \frac{1}{2}  \times b \times h \\  \\ 2A =  b \times h \\  \\  \huge \red{ \boxed{h =  \frac{2A}{b}}}  \\

5 0
3 years ago
Read 2 more answers
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