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Marat540 [252]
3 years ago
12

You created a new playlist, and 100 of your friends listened to it and shared if they liked the new playlist or not. Nadhii said

the ratio of the number of people who liked the playlist to the number of people who did not like the playlist is 75:25. Dylan said that for every three people who liked the playlist, one person did not. Nadhii and Dylan agree. Prove why this answer is correct using the values of the ratios.
Mathematics
1 answer:
evablogger [386]3 years ago
8 0

Answer: The anwser is correct

Step-by-step explanation:

Nadhii has a ratio of 75:25, which is the same as Dylan if you simplify it down. Nadhii's ratio divided down by 25 would be 3:1. Dylan's ratio written out is 3:1. They both have the same ratio.

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4 0
3 years ago
A physician orders 140mg of a medication to give orally. You have 125mg/5mL on hand. What is the correct dose of medication to g
adelina 88 [10]
<h2>Hello!</h2>

The answer is: The correct dose of medication to give is 5.6 mL

<h2>Why?</h2>

To solve this problem we need to establish a relationship between the prescripted medication and the available solution.

Let's write the needed equations to establish the relantionship:

\frac{125mg}{5mL}=1\\\\125mg=5mL

The available solution means 125 mg each 5 mL of solution, so:

\frac{125mg}{5mL}=\frac{140mg}{x}\\\\x*\frac{125mg}{5mL}=140mg\\\\x=140mg*\frac{5ml}{125mg}=\frac{700mg*mL}{125mg}=5.6mL

Hence, the correct dose of medication to give is 5.6 mL of the 125 mg/5mL solution.

Have a nice day!

3 0
3 years ago
-t/4=-3pi what does t equal
worty [1.4K]

Answer:

t=12\pi

Step-by-step explanation:

\dfrac{-t}{4}=-3\pi\\t=12\pi

5 0
3 years ago
Ellyana's landscape gardening business creates odd-shaped lawns that include semicircles. Which choice best represents the area
DedPeter [7]
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4 0
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Mitchell went on a shopping trip to Kensington. He purchased a pair of headphones originally priced at $50 but discounted 60%. I
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Answer:

$24.50

Step-by-step explanation:

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