The concentration, in parts per million, of a type of antibiotic in a human's bloodstream after h hours can be modeled by the polynomial function c (h) = - 0.09h2 3.5h 8. what is the concentration of the antibiotic after 3 hours?

Calcula la altura de un triángulo equilátero de 14 cm de lado

How much does 20 thousandths equal

Lisa earns $8 an hour. How many hours must she work to earn $272?

Box A contains 2 red and 2 green balls and box B contains 1 red and 2 green balls. A box is selected at random and then a ball is selected at random and it's color noted.

The rectangle has a length of 7 height of 5 and the volume is 140 feet what is the width

If you have 50 red bead 50 blue beads 50 green beads what I'd the probability that will be blue

13. On a camping trip, you decide to hang your backpack from a rope stretched between two trees, so bears can't steal your food while you sleep. The trees are 20 feet apart, and the rope is tied to each tree at a spot 12 feet above the ground.

What is 6 and 1/5 - 2and 1/3

Starting from rest the motor boat travels around the circular path (radius of curvature = 40 m), at a speed (v = 0.8 t m/s), where (t) is in seconds. The magnitude of the boat's velocity when it has traveled 20 m is

Insert commas in the correct positions for the number3790241068