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satela [25.4K]
3 years ago
8

Please I really need help with this question, will give brainliest answer!!

Mathematics
2 answers:
Natalka [10]3 years ago
8 0
The answer is B. 0.5 < t < 2
son4ous [18]3 years ago
5 0

Answer:

A basketball is thrown upwards. The height f(t), in feet, of the basketball at time t, in seconds, is given by the following function:

f(t) = −16t2 + 16t + 32

Which of the following is a reasonable domain of the graph of the function when the basketball falls from its maximum height to the ground?


B is right


Step-by-step explanation:


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Otrada [13]

Answer:

 $4.37 cash outlay

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Step-by-step explanation:

The discount was ...

  0.15 × $32.30 = $4.845 ≈ $4.85

So the price to which tax is added is ...

  $32.30 -4.85 = $27.45

The amount of tax is 7% of this value, or ...

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So, payment is made on the amount ...

  $27.45 + 1.92 = $29.37

$29.37 is the total amount paid.

If $25 is paid using a gift card, then the cash outlay is $4.37.

_____

Usually only a single coupon can be applied to a given purchase. Since the 15% store discount exceeds the amount of the 5% coupon left at home, it makes more sense to claim the 15% store discount and save the 5% coupon for another time.

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<em>Alternate interpretation</em>

If, by some magic, both discounts could be applied, then the amount to be paid is $27.65, of which $2.65 exceeds the gift card amount. The calculation proceeds the same way, except that 20% is used instead of 15%.

4 0
3 years ago
A blueprint has a scale of one eighth inequals1 ft. On the​ blueprint, a wall is drawn 2 and three eighths in long. What is the
katrin2010 [14]

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2 \frac{3}{8} = \frac{19}{8}

hence the length of the wall is 19 feet


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3 years ago
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Answer:

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Here is the final correct equation:

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Answer:

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Step-by-step explanation:

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