Answer:
64
Step-by-step explanation:
height of the hypotenuse:
36 : height = height : x
36 : 48 = 48 : x
x= 48^2/36 = 64
Elixir of acetaminophen contains 160 milligrams per 5 milliliters. How much acetaminophen is needed to prepare 2 ounces of elixi
2 answers:
Answer:
1,818.44 milligrams.
Step-by-step explanation:
Elixir of acetaminophen contains in 5 milliliters = 160 milligrams
Elixir of acetaminophen contains in 1 milliliter =
= 32 milligrams
acetaminophen is needed to prepare 2 ounces of elixir.
1 ounce = 28.4131 milliliter
2 ounces = 56.8261 milliliters
Since in 1 milliliters acetaminophen contains = 32 milligrams
Therefore, in 56.8261 milliliters = 32 × 56.8261
= 1,818.4352 ≈ 1,818.44 milligrams.
1,818.44 milligrams acetaminophen is needed to prepare 2 ounces of elixir.
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If they read 5,249 <em>pages</em>, then we can include the unit for pages in the equation.
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The equation becomes:
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Thus it took them 181 days to read it all.
If Johnny read 5,249 pages over 181 days and the unit rate is pages per day(p/d), then the equation for finding <em>p/d</em> is:
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The equation we have is:
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Since we also know that <em>d</em> is the number of days it took, you can replace <em>d</em> with days.
The equation becomes:
Now that we have one variable, we can solve for <em>p/d</em>:
Thus it took them 181 days to read it all.
If Johnny read 5,249 pages over 181 days and the unit rate is pages per day(p/d), then the equation for finding <em>p/d</em> is:
Johnny read 29 pages per day.