A cup of coffee with temperature 160F is placed in a freezer with temperature 0F. After 15 minutes, the temperature of the coffee is 47F. Use Newton's Law of Cooling to find the coffee's temperature after 20 minutes.

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

Acircle has a circumference of 28.36 units what is the diameter of the circle