subject
Mathematics, 10.10.2019 03:00 jady20krazy

Abiologist tracks the numbers of bacteria living in a water tank. the biologist used a function that represents the amount of a certain chemical solution that is added to the water.
-when the water has no chemicals, the number of bacteria (b) is 1200 per gallon.
-for each tablespoon of the chemical solution (c) added to each gallon of water. the number of bacteria decreases by 75 per gallon.
how much of the chemical, in tablespoons, must be added to a 500-gallon tank to reduce the bacteria count to a safe 300 bacteria per gallon?

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:50, Tcutety
The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled
Answers: 1
image
Mathematics, 21.06.2019 17:20, bsheepicornozj0gc
What is the reflection image of (5,-3) across the line y = -x?
Answers: 1
image
Mathematics, 21.06.2019 20:00, jpsaad00
Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !
Answers: 2
image
Mathematics, 21.06.2019 21:40, janetexcoelho
Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.
Answers: 1
You know the right answer?
Abiologist tracks the numbers of bacteria living in a water tank. the biologist used a function that...

Questions in other subjects:

Konu
Social Studies, 18.04.2021 14:00
Konu
Mathematics, 18.04.2021 14:00