There are 5 red marbles and 12 silver marbles in a bag. you randomly choose one of the marbles. what is the probability of choosing a red marble? write your answer as a fraction in simplest form.

Volume of cylinder with a radius of 8cm and height of 25 cm

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with