Natasha is observing the growth of a population of bacteria. she started out with 250 bacteria cells. the population of bacteria quadruples every hour.
use x to represent the number of hours and y to represent the population of the bacteria.
write an equation to represent the situation.

Use properties to rewrite the given equation. which equations have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.