The label of an injectable drug states that each 1 mL of solution contains 500 mg of the drug. How many mLs contains 3.5 grams?

Use substitution method to determine the value of the given expression. Use 2 in place of X in the given expression.

\(4x^2-\frac{13}{2}x\)

In place of X insert 2

\(4\left(2\right)^2-\frac{13}{2}\left(2\right)=4(4)-13=16-13=3\)

When X=3, the equation reduces to 3.

Looking at the four given decimals, we can arrange them from the smallest to the largest as

\(0.0468<0.367<0.438<0.46\)

Thus, 0.46 is the largest decimal.

First convert 9 ½ to improper fraction as

\(9\frac{1}{2}=\frac{\left(9\ast2\right)+1}{2}=\frac{18+1}{2}=\frac{19}{2}\)

Use 1 pint =16 ounces to convert between pints and ounces

\(\frac{19}{2}\ pints\ast\frac{16\ ounces}{1\ pint}=152\ ounces\)

Carry out the addition as follows

\(7\frac{2}{3}+4+\frac{1}{2}\)

Add whole numbers separately followed by addition of fractions separately

\(7+4+\frac{2}{3}+\frac{1}{2}\)

Least common divisor of 3 and 2 is 6, we add fractions as follows

\(11+\frac{2}{3}+\frac{1}{2}=11+\frac{2\left(2\right)+3}{6}=11+\frac{7}{6} 11+\frac{7}{6}=11+1\frac{1}{6}=12\frac{1}{6} \)