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bulgar [2K]
3 years ago
12

7.12 Equations quiz answers for k12

Mathematics
1 answer:
Darya [45]3 years ago
5 0

Answer:

7.12 equations? K12? whats that

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As a nurse, part of your daily duties is to mix medications in the proper proportions for your patients. For one of your regular
spayn [35]

Answer:

10 milligrams of Medication A

Step-by-step explanation:

We'll write proportions/ratios for this:

20:16 is the usual proportion, and x:8 is this week's dose. The ratio from A to B has to be equal, so

20/16 = x/8

Cross-multiply:

(20)(8) = (16)(x)

160 = 16x

divide both sides by 16

x = 10

Please let me know if you have questions about this answer.

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3 years ago
4 is what percent of 75?
arsen [322]
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3 years ago
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Kelly works two jobs. She usually works at a retail store for 8 hours during the day and is paid $12.90 per hour by the store. I
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Answer:

i believe its 12.55

Step-by-step explanation:

if you add both number,  12.90 and 12.20, then divide by 2.

you'll will gain the same result

6 0
3 years ago
4x10 26 [87.96 x 10 6]​
amid [387]

Answer:

remember that you start in the [ ] and work your way out

Step-by-step explanation:

5 0
3 years ago
Is (-8,1), (-5,1) endpoints of a vertical line, a horizontal line, or neither?
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Find Slope: 0 

1 - 1
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