Karen washes light clothes evey five days. She washes dark clothes every six days. If she washed both light and dark clothes today, how many days until she once again washes both light and dark clothes on the same day?

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries

What is the distance between the points (2, 5) and (5,9)?