7100 dollars is placed in an account with an annual interest rate of 5%. To the nearest tenth of a year, how long will it take for the account value to reach 26400 dollars ?

Alogical argument that is presented in graphical form using boxes and arrows is called?

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.