A convenience store charges $1.10 for a 24 ounce soda and $0.99 every refill. A gas station charges $1.40 for a 24 ounce soda and $0.99 for every refille. Write the cost model

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”?

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

Shannon drove for 540 minutes. if she traveled 65 miles per hour, how many total miles did she travel?