Answer:
Volume injected = 1.65 ml
Step-by-step explanation:
mass of Demerol =45 mg.
density of pre-filled in syringe = 50 mg/ml
Volume = 45/50 = 0.9 ml
For atropine mass = 0.3 mg
density= 400 mcg/ml [ Note : 1 mcg = 0.001 mg]
volume filled = 0.3/400(0.001) = 0.75 ml
So, the total volume filled = 0.75+0.9 = 1.65 ml
Answer:
3 1/2 Batches.
Step-by-step explanation:
1 3/4 (or 1.75) divided by 1/2 (or 0.5) equals 3.5
Step-by-step explanation:
3/2 is 1½ so that means 1½ divided by 2 is <em><u>3/4</u></em>
Answer:
3951>3519>3191
Step-by-step explanation:
hope you understood how
Answer:
A = 28 cm
Step-by-step explanation:
equation:
A = 
A =
solve:
A = 
A = 7 x 4
A = 28 cm