Acotton candy vendor has 24 cones of blue cotton candy to sell. if the blue cotton candy is 75% of the total number of cones, how many total cotton candy cones does he have?

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?