The physician writes an order for 250 mg of a medication for a patient weighing 168 pounds the label on the vial states 100 mg per ml. one teaspoon is approximately equal to five milliliters. how many teaspoons should be administered?

0.5 teaspoons should be administered.

Step-by-step explanation:

One teaspoon is approximately equal to five milliliters.

1 teaspoon = 5 ml

The label on the vial states 100 mg per ml.

     1 ml = 100 mg

      5 ml = 500 mg = 1 teaspoon

That is    500 mg = 1 teaspoon

The physician writes an order for 250 mg of a medication for a patient

            500 mg = 1 teaspoon

            250 mg = 0.5 teaspoon

So 0.5 teaspoons should be administered.

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

let f (x ) is a function and c be a positive real number,   the graph of the function g (x ) = f (cx ) is represented as follows.

when, c > 1,   the function compresses it in the x - direction.

when, 0 < c < 1, the function stretches it.

the function is g ( x ) = (9x )2.

the heighest power of x in g ( x ) = (9x )2 is 2, so the parent function is square function.

the equation of parent function is f ( x ) = x 2 .

the function is g ( x ) = (9x )2 and the parent function is f ( x ) = x 2 .

so, the functions f and g have the following relationship.

g ( x ) = f ( 9x ).

compare the function g ( x ) = f ( 9x ) with g (x ) = f (cx ).

c = 9 ( > 1 ).

so, the function g (x ) = (9x )2 compresses it in the x - direction.

step-by-step explanation: