It is the second one. 3/p2.
12/4=3
p3/p5=p^-2=1/p2
3/p2 is the answer
Answer:
1.5 ml
Step-by-step explanation:
We have been given that the concentration on hand is 10 mg per ml.
We know that gr stands for grains.
We know that 1 gr equals 60 mg.
First of all, we will convert 1/4 gr to mg as:
1 ml equals 10 mg. We can set an a proportion as:
Therefore, 1.5 ml is needed for the dose.
Answer:
Step-by-step explanation:
B is the answer
for the same x you could not have diferent y
(Taken from a source)
<span>Simplifying
3z + 9 = 0
Reorder the terms:
9 + 3z = 0
Solving
9 + 3z = 0
Solving for variable 'z'.
Move all terms containing z to the left, all other terms to the right.
Add '-9' to each side of the equation.
9 + -9 + 3z = 0 + -9
Combine like terms: 9 + -9 = 0
0 + 3z = 0 + -9
3z = 0 + -9
Combine like terms: 0 + -9 = -9
3z = -9
Divide each side by '3'.
z = -3
Simplifying
z = -3
Hope this helped!
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