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3 years ago

A system of linear equations has been graphed in the diagram. Determine a reasonable solution for the system of equations.

Mathematics

1 answer:

NeTakaya3 years ago

7 0

Remark

You have to make a couple of assumptions. The first is that the x and y axis are the same unit spacing.
That means that 0,1 and 1,0 are the same distance from the origin and the same would be true for 0,2 and 2,0. The minus points would have to have the same things said about them.
The next assumption is that the solution point is in the third quadrant. It would look something like (- , - )
The last assumption is that x is a larger number than y. x in this case means that x is less negative than y.
Eye balling it tells me that the x value is about 1/4 the y value.

Solution

A reasonable solution would be (-1 , - 4)

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Gulf gully and jump rope road are a pretty far distance.If the scale for the map is 0.5 inches=2.3 miles,what is the actual dist

Nezavi [6.7K]

Answer:

12 cm = 21.62 miles

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Step-by-step explanation:

To find the distance, set up a proportion. A proportion is two equal ratios set equal to each other. We form the ratios by using corresponding values. We write a ratio of $\frac{map}{real world}$ and simplify.

We know $\frac{map}{real world}=\frac{0.5in}{2.3 miles}$ . We know the distance on the map is 12 cm and 6 cm whish converts to 4.7 inches and 2.4 inches. We can write $\frac{4.7in}{xmiles}$ and $\frac{2.4in}{xmiles}$

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$\frac{0.5}{2.3}=\frac{4.7}{x}$

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Answer:

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Step-by-step explanation:

For each bit, since we are looking how many years of running it is unavoidable that the device produces an output for the second time, the possible integers are from 0 to 9. This is 10 possible integers for each bit.

Thus, total number of possible 64 bit integers = 10^(64) integers

Now, we are told that the device produces random integers at a rate of one billion per second (10^(9) billion per second)

Let's calculate how many it can produce in a year.

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