The count in a bacteria culture was 400 after 20 minutes and 1200 after 35 minutes. Assuming the count grows exponentially

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

How do you find the circumfrance of a circle?

Which of the following is the result of expanding the series