Sandra runs at a rate of 8 miles in 45 minutes. how does her unit rate compare to terrance’s and to jesse’s?

What is the prime factorization of 23 ?me with this question

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?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?