A biologist looks at 20 cell samples daily. The biologist works n days looking at samples. Translate the words into an algebraic expression. How many samples would the biologist look at after working for 12 days?

The algebraic expression is 20n, where n is the number of days worked.

The biologist would look at 240 samples after working for 12 days.

Did you know?

Did you know that algebra can help us solve problems in real-life situations? In this case, we can use algebra to determine the number of samples a biologist would look at after a certain number of workdays. By translating the words into an algebraic expression, we can easily represent the situation mathematically. For example, if we let "n" represent the number of days the biologist works, then the expression "20n" represents the number of cell samples the biologist looks at daily. So, if the biologist works for 12 days, we can substitute "n = 12" into the expression: 20 x 12 = 240. Therefore, after working for 12 days, the biologist would have looked at 240 cell samples. Algebra helps us analyze and solve real-world scenarios in a logical and precise way.