13y-2b=15y
2b=2y
2b=2y
2b=2y
Answer:
Step-by-step explanation:
Rewrite this quadratic in standard form: 3x^2 + 7x - 1.
The coefficients of x are {3, 7, -1}, and so the discriminant is b^2 - 4ac, or
7^2 - 4(3)(-1), or 49 + 12, or 61. Because the discriminant is positive, this quadratic has two real, unequal roots
To solve this, all you need to do is multiply 16 by 3/8. When you multiply a whole number by a fraction, make the whole number into a fraction by putting it over 1.
16 3
---- x ---- Multiply the numerators together and then the denominators.
1 8
(16 x 3) / (1 x 8)
48 / 8 Then divide.
She used 6 inches of tape.
Answer: X is equal to 8 and Y is equal to 3
Answer:
You inject 60.9628 milliliters of dosage
Step-by-step explanation:
1 pound = 0.453592kg,
Patient's weight in pounds = 168
Patient's weight in kg = 
Now we are given that The dosage is 0.4 mg per kilogram of bod
So, dosage = 
1 microgram = 0.001 mg
Concentration of drug = 
Now we are supposed to find How many milliliters (= cc) are you to inject?
So,milliliters of dosage required to inject = 
Hence you inject 60.9628 milliliters of dosage
