A certain solution has a k factor of .5453 when it is measured in months. How long will it take for 15 grams to
increase to 60 grams?

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Which of the following is true for the relation f(x)=2x^2+1

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.