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guapka [62]
3 years ago
14

You are in charge of the Annual Powder Puff football game. You designed a t-shirt to sell during the event. A company charges $7

50 for the first 100 t-shirts and $500 for each additional 100 t-shirts. Write an equation that represents the total cost as a function of the number (in hundreds) of shirts ordered. Find the total cost of 500 t-shirts.
Mathematics
1 answer:
vekshin13 years ago
7 0
We're looking for C(h), where h is the hundreds of shirts.  The fact that they cost "$500 for each additional 100 t-shirt" tells us the slope is 500.  Knowing that 1 hundred costs 750, we could use point-slope at this point: (C - 750)/(h - 1) = 500C - 750 = 500h - 500C(h) = 500h + 250 We can check that C(1) = 750 and C(2) = 1250, as we expect.  I'll leave it to you to evaluate C(5).
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Step-by-step explanation:

Question 1

<u>Use ratios to solve:</u>

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its B.

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2 years ago
A train travels 220 miles in 4 hours. What is the train's speed in feet per minute?
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Read 2 more answers
What is the lowest value of the range of the function
Rasek [7]

The question is incomplete. Below you will find the missing graph.

The lowest value of the range of the function shown on graph is (B) -2.

Graph is the pictorial representation of the function or mathematical relation.

The lowest value of the graph is the value of y when y=f(x) gives the least value.

From the given graph we can clearly see that at x=3 the graph of the given function approaches the least value which is -2.

So the lowest value of the range of the function shown on the graph is -2.

Hence the correct option is (B).

Learn more about Graph here -

brainly.com/question/4025726

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Graph with filled in circles at d = 0 and d = 2, shading in between

==========================================

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The smallest amount is d = 0. We cannot download a negative amount of data, so this is why d = 0 is the smallest.

The largest amount allowed is d = 2. This is the cap that the ISP has set up.

So basically d can be anything between d = 0 and d = 2, including both endpoints. This means 0 \le d \le 2

We use filled in circles for both endpoints to show to the reader "include these endpoints". Shading is done in between to show the entire solution set of possible d values. For instance d = 1 is in that region so it is possible to have this solution. Something like d = 4 is outside the region and not possible.

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