In ideal conditions 200 colony forming units (cfu) of e. Coli can grow to 400 cfu in 20 minutes to 800 cfu in 40 minutes and to 1600 cfu in an hour. Write an equation that models the function

What is 5 (2x+8) - 5x=5 (5x+6?

6x^3 + 9x^2 + 2x + 3 factor thos expression with work?

In the school library, there are 235 fiction books, 125 nonfiction books, and 250 magazines. The ratio of fiction books to magazines is 235:250. Write the ratio of fiction books to magazinesmagazines as a fraction, a decimal, and a percent.

What type of quadrilateral can be formed using two eqalateral

What 2 fractions are equivalent to 25/45

Eighteen and seventy-five hundredths in standard notation

Which road makes with the horizontal

Jerry is filling a water tank which initially consists of 75 gallons of water. As the water is being pumped in, the water in the tank increases by 2.5 gallons every minute.

Tickets to the senior class play cost $7. Production expenses for costumes and sets are $350. The profit (p) will depend on the number of tickets sold (n).

If you can buy 1/2 of a gallon of milk for $3 how many gallons can you buy for $5 write your answer as a fraction of a gallon