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Dmitry_Shevchenko [17]

3 years ago

14

Which statement describes the term economics?

2 answers:

faltersainse [42]3 years ago

7 0

Answer:

A

Step-by-step explanation:

The answer is A

Sati [7]3 years ago

6 0

Answer:

A

Step-by-step explanation:

Economics is a field of study that studies human wants and needs, since human wants are desires such as food, clothing, shelter and are unlimited which cannot be fully satisfied. Economics deals with the study of using limited resources to fulfill human wants and needs.

A popular definition in economics by Sir Lionel Robinson defined economics as the science which studies human behaviour as a relationship between ends and scarce means which have alternative uses.

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Queuing delay can vary from packet to packet. Therefore, we use a statistical measure to characterize this delay. True False

FinnZ [79.3K]

Answer:

True

Step-by-step explanation:

Queing delay occurs and varies from packet to packet due to HIGH TRAFFIC,

PROPAGATION DELAY and PROCESSING DELAY

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3 years ago

With this information in mind, set up a proportion and use it to convert an angle of 225° into radians.

Ghella [55]

A 225 degree angle is equal to 3.92699 radians, but you can round that off to 3.93

4 0

3 years ago

Read 2 more answers

Owen is deciding between two parking garages. Garage A charges an initial fee of $10 to park plus $1.50 per hour. Garage B charg

8090 [49]

Answer:

At 4 hours both options will be $16.00

Step-by-step explanation:

4 0

1 year ago

The sales of laptop computers t years after a particular model is introduced is given by the function y = 6250 ln (400t − 35), w

andreev551 [17]

Answer:

See explanation below.

Step-by-step explanation:

Assuming the following function:

$y =6250 ln(400t-35)$

Where y represent the sales and t the years after a particular model is introduced.

For this case if we find the domain for this function we have this:

$400t -35>0$ Since the neatural log for negative numbers or 0 is not defined.

So then $t >\frac{35}{300} =\frac{7}{80}$

And the range on this case is all the possible reals.

The sales are equal to 0 when:

$ln(400t-35) = 0$

If we exponential both sides we got:

$400t -35 = 1$

$t = \frac{36}{400}=\frac{9}{100}$

So then the x intercept is $(\frac{9}{100}, 0)$ . We don't have y intercept since the function not touch the y axis.

And we don't have a relative maximum or minimum since the function is increasing over the interval of all the reals.

The plot of the function is on the figure attached.

8 0

4 years ago

Write the standard equation of the circle below.

raketka [301]

Equation of the first circle is (x - 1)² + (y + 2)² = 9 and that of the second circle is x² + (y + 2)² = 9

Step-by-step explanation:

Step 1: Given the center of the first circle (h,k) = (1,-2) and radius, r = 3

Equation of the circle = (x-h)² + (y-k)² = r²

⇒ (x - 1)² + (y + 2)² = 9

Step 2: Given the center of the first circle (h,k) = (0,-2) and radius, r = 3

⇒ x² + (y + 2)² = 9

4 0

3 years ago