Tony is trying to calculate how much ice cream he will need to order for his ice cream shop by figuring out the volume of ice cream in one scoop. if the typical scoop of ice cream is 2 inches in radius, and is in the shape of a sphere, what is the volume of one scoop of ice cream?

Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

The high temp today was 62°. when nighttime comes, the temp will drop 40°. by 4am the temp will drop an additional 40°. what is the temp at 4am?