19. A student invests $9000 into an account with 5% annual interest and an account with 3% annual interest. If the total amount of interest from both accounts over a 10-year period is $3700,
find how much money was invested in each amount?

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?