Maddox has 100 donuts to sell for a school fund raiser. ³/10 of the donuts have sprinkles ⁴⁵/¹⁰⁰ of the donuts have chocolate icing. The rest of the donuts are plain. What fraction of the donuts have sprinkles or chocolate?

A) ⁷/¹⁰

B) ⁴⁸/¹⁰

C) ⁴⁸/¹⁰⁰

D) ⁷⁵/¹⁰⁰

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.

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

Use long division to indentify (12xto the second power+15x-8)divided by 3x