You drink a beverage with 120 mg of caffeine. Each hour, the caffeine in your system decreases by about 12%. How many milligrams of caffeine will be in your system after 8 hours? Round to two decimal places.

Three eighths of the students in Ms. Mull's class ride the school bus. If there are 24 students in the class, how many students ride the bus? Explain how to use equivalent fractions to solve.

In a nonlinear optimization problem: a. all the constraints are nonlinear only when the objective is to maximize the function of the decision variables. b. the objective function is a nonlinear function of the constraints. c.

The sale price of an item is 180 after 25 percent discount is applied what is the original price

An amusement park charges an admission fee of 50 dollars per person. The cost, (dollars), of admission for a group of p people is given by the following function.

Solve for a. 6 (a+3) = 18+6a no solution all real numbers -3 -1

Colin and Brian were playing darts. Colin scored 62. Brian scored 59 more than Colin. What was their combined score?

store a sells a 100 oz bottle of cleaner for $12.99 store B sells the same cleaner for $9.49 for a 70 ounce bottle and store sells a 90 oz bottle of the same cleaner for $10.98 which store has the best buy for the cleaner

A strong man takes 2 minutes to make one cut through a log. How long will he need to cut a ten-foot log into into 4 equal pieces?

Solve the equation below. 19 + x = 37

What's the long formula to find the surface area of a cylinder?