danieforpresidant danieforpresidant

21-11-2022
Mathematics

contestada

The half-life of a drug in the bloodstream is 9 hours. By what factor does the concentration of the drug decrease in 18 hours? Round to two decimal places.

Respuesta :

Otras preguntas

How far is the earth slanted

You fill a balloon with 2.50 moles of gas at 25°C at a pressure of 1.49 atm. What is the volume of the balloon?

The area of a circle is 12.56 square miles. What is the circle's radius?Use 3.14 for

Which of the following aqueous solutions would have the greatest freezing-point depression? (A) 0.10 m (NH₄)₂SO₄ (B) 0.10 m MnSO₄ (C) 0.10 m NaF (D) 0.10 m KCI

A cable cord is 78 meters long.Workers cut it into 30 pieces of equal length. How many centimeters long is each piece?

How would I solve these? (-3xy)³ (-x³)and(-9b²a³)² (3³b)²

What two numbers add to equal -11 and multiply to equal 28?What two numbers add to equal -20 and multiply to equal 51?What two numbers add to equal -5 and multi

To call off,invalidate,void means what

what part of the city has a similar job to the cell membrane ?

which fraction is equivalent to 9/13? A. 6/10 B. 2/3 C. 36/52 D. 16/20