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3 years ago

How many milliliters of normal saline are needed to have a concentration of 0.3 mg per ML for 150 mg dose of Etoposide?

Mathematics

1 answer:

Mamont248 [21]3 years ago

6 0

Answer:

500 millilitres

Step-by-step explanation:

Mass = Concentration x Volume

This rearranged gives:

Volume = Mass / Concentration

= 150 / 0.3 = 500 millilitres

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For one English test, Benny had to answer 15 questions. Of these questionsBenny answered 60% of them correctly. How many questio

LenaWriter [7]

Answer:

9 correct

Step-by-step explanation: 60% of 15 = 9

6 0

2 years ago

Please help me!

Zigmanuir [339]

Answer:

s = 14

Step-by-step explanation:

Step 1: Combine like terms.

$(\frac{2}{3}s + \frac{5}{6}s) = 21$
$(\frac{4}{6}s + \frac{5}{6}s) = 21$
$\frac{9}{6}s = 21$
$\frac{3}{2}s=21$

Step 2: Multiply both sides by 2/3.

$\frac{3}{2}s * \frac{2}{3} = 21 * \frac{2}{3}$
$s = \frac{42}{3}$
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2 years ago

Solve the equation for x.

PIT_PIT [208]

Get unknowns on one side and know on other side.

Divide both sides by -2
X= -7

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2 years ago

Dan earns £7.80 per hour. How much will he earn for 7 hours work

katen-ka-za [31]

Answer: £54.60

Step-by-step explanation:

7.80 x 7 = £54.60

***If you found my answer helpful, please give me the brainliest. :) ***

6 0

2 years ago

Which of the following is the equation of a line perpendicular to the line Y=-1/3x+1, passing through the point (2,7)?

zimovet [89]

Y= 3X + 1. Perpendicular means you would change the slope by flipping it and changing the sign. So the slope then becomes 3. Then you use your points to find the y-intercept by filling in the variables. 7=3(2) + B. 7=6 + B. Then subtract 6 from both sides. B=1. Then you just put your problem back into slope intercept form with your new slope and y-intercept. Y=3x + 1.

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3 years ago