The drama club spent $8.50 per person on food for a cast party. The total cost of the food was $229.50. How many people were at the cast party? A. 27 people
B. 221 people
C. 238 people
D. 1,951 people pls hep m

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

What is the value of x in the this question ?

The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) compute the z-score corresponding to the individual who obtained 42.342.3 miles per gallon. interpret this result.