Lindsey categorized her spending for this month into four categories: Rent, Food, Fun, and other. The percents she spent in each category are pictured here.
Food
20%
Rent
28%
Other
33%
Fun
19%
If Lindsey spent a total of $2300 this month, how much did she spend on Food?

Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria.the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time.create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?