Antonio gave 27 tomatoes to his neighbor and 15 to his brother. he had 72 tomatoes before giving some away. how many tomatoes does antonio have lefted.

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes