Modeling exponential growth!!!

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

20 points + brainliest answer + my mom’s chocolate chip cookie ! subtract.

The poll report includes a table titled, “americans using cash now versus five years ago, by age.” the age intervals are not equal. why do you think the gallup organization chose the age intervals of 23–34, 35–54, and 55+ to display these results?