The amount of money in an account with continuously compounded interest is given by the formula a=pe^rt, where p is the principal, r is the annual interest rate, and t is the time in years. calculate to the nearest hunderdth of a year how long it takes for an amount of the money to double if the interest is compounded continuously at 6.2 %. round to the nearest tenth

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?