Write an equation using the information below ricardo is x years old kaitlyn is three times as old as ricardo brad is 3 years younger than kaitlin brad is 15 years old

Kaitlyn is 18, and 3 times ricardos age. therefore 18 divided by 3, is 6. Ricardo is 6.

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation: