The lenghth of a rectangle is 6 cenimeters and its area is ( 6x 18) square centimerters. write an expression for the wighth

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

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?