Calculate how much alcohol is needed to make 70% alcohol solution with a total volume of 3.78L.

a. 264.6 ml
b. 26460.0 ml
c. 4646.0 ml
d. 2646.0 ml

Sapphron is 60 inches tall and weighs 90 pounds. use the formula below and a calculator to answer the question about her weight. bmi = weight (in pounds) ÷ [height (in inches)]² x 703 which bmi category fits sapphron? a. 25.2, overweight b. 17.5, underweight c. 18.6, appropriate weight

High blood pressure is a physical response to stress. select the best answer from the choices provided. от of

What is another term for an open airway? adjunct apnea patent conditional all of the above