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Flura [38]
3 years ago
8

A business analyst uses a function, Q, to analyze vending machine revenue. Q(n) represents the revenue from the machine, where n

is the number of quarters the machine received over a specified time period. Which of the following would be a possible domain?
Mathematics
1 answer:
jasenka [17]3 years ago
5 0
A possible domain could be (0,1,2,3...)

If n is the number (not the value) of quarters received, then n cannot take values which are fractions and n cannot take negative values. Its values have to be non-negative integers. (Note that 0 is possible.) 

<span>That eliminates the descriptions in answers a, b, and c, leaving only answer  </span>
<span>d ( 0,1,2,3,...) </span>
<span>as a possibility. Since it describes the non-negative integers, it's the correct one.</span>
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Which of the following are approximately equal to 73 hectograms? 257.5 ounces 0.73 pounds 16.09 ounces 16.09 pounds
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We conclude that the closest measure to 73 hectograms is 16.09 pounds,

<h3>Which of the following are approximately equal to 73 hectograms?</h3>

First, notice that:

1 hectogram = 100 grams.

Now let's write all of the given measures in grams, and let's see which one is approximately equal to 73 hg.

Remember that:

1 ounce = 28.3 grams.

1 pound  = 453.6 grams.

Then the given measures are:

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The one that is closest to 73 hectograms is the last measure, that when written in hectograms are:

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1 year ago
Use tangent to find the length of side AC
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3. When you solve for AC and substitute these values you obtain the following result:

AC=8.9*tan(25\°)\\AC=4.15

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