The following equation represents the number of fish in a pond, f(x), after x number of weeks. f(x) = 500 (1.2)^x. at what rate is the fish population increasing or decreasing? (4.2)
a. decreasing at a rate of 1.2 fish each week.
b. decreasing at a rate of 20% each week.
c. increasing at a rate of 20% each week.
d. increasing at a rate of 1.2 fish each week.
e. increasing at a rate of 1.2% each week

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.

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class