Assume that adults have IQ scores that are normally distributed with a mean of and a standard deviation . Find the first quartile ​, which is the IQ score separating the bottom​ 25% from the top​ 75%. (Hint: Draw a​

Can you decompose the numbers 20,740,6,000

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell