The expression 20l + 25g - 10 gives the number of dollars that josie makes from mowing lawns and raking gardens. how many dollars does josie make from raking 4 gardens and mowing 3 lawns?

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

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?