To begin a bacteria study, a petri dish had 2200 bacteria cells. Each hour since, the number of cells has increased by 12%. Let i be the number of hours since the start of the study. Let y be the number of bacteria cells. Write an exponential function showing the relationship between y and t.

Q: scientist finds that an intial bacteria count was 45 million and 5 hours later, the count was up to…

A: Please refer to the image below

Q: Use log diff.

A:

Q: When a piece of paper has zero folds it has one rectangle. When folded in half once it has two…

A: Let x denote the number of folds and y denote the number of rectangles.Given that when there is no…

Q: Let T be the number of years since 1988. What does t = 12 mean in this situation?

A: It is given that T is the number of years since 1988.

Q: To begin a bacteria study, a petri dish had 2600 bacteria cells. Each hour since, the number of…

A: If y0 is the number of bacterial at t = 0 (initially), so after 1 hour, the number of bacteria cells…

Q: Estimate the value of y in the exponential equation 500 = 10y.

A: