3 years ago

Stacy started a banking account with $150 and is spending $7 per day on lunch. This situation models which type of function?

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

8 0

Answer:

Linear

Step-by-step explanation:

She is spending the same amount per day, so it is linear

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For this case we have the variable $x = -3$ :

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Now, matching each expression with its value we have:

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3 years ago

Ampicillin 250 mg IM every 12 hours is ordered. After reconstitution, there's 125 mg/mL. How many mL would you give?

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Step-by-step explanation:

Given that Ampicillin 250 mg IM every 12 hours is ordered. After reconstitution, there's 125 mg/mL. Now we need to find about how many mL would you give.

Let number of ml needed = x.

Since ratio of mg per mL will be fixed so we get equation:

$\frac{mL}{mg}=\frac{x}{250}=\frac{1}{125}$

$\frac{x}{250}=\frac{1}{125}$

$x=\frac{1}{125} \times 250$

$x=\frac{250}{125}$

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