The video tutorial explains how to calculate future values using exponential growth formulas. It covers three problems: predicting an island's population growth, determining the increase in E. Coli bacteria, and calculating the future balance of a continuously compounded savings account. The tutorial emphasizes the use of the exponential growth formula, the importance of converting percentages to decimals, and the application of natural logarithms to solve for time in continuous compounding scenarios.

What is the initial population of the island in the given problem?

• 172

• 1453

• 1880

• 1543

Which mathematical constant is used in the exponential growth formula?

• π

• e

• i

• φ

What is the growth rate of the island's population in the problem?

• 1.9%

• 5.2%

• 2.5%

• 3.8%

How long is the time period considered for the island's population growth?

• 3.1 years

• 5.2 years

• 7.2 years

• 10.4 years

What is the initial population of E. coli bacteria in the culture?

• 1543

• 197 million

• 1880

• 172 million

What is the growth rate of E. coli bacteria per minute?

• 3.8%

• 4.1%

• 2.5%

• 1.9%

How many minutes are considered for the growth of E. coli bacteria?

• 10.4 minutes

• 7.2 minutes

• 5.2 minutes

• 3.1 minutes

What is the initial balance in the savings account problem?

• 1077

• 1486.73

• 1543

• 172

What is the interest rate for the savings account compounded continuously?

• 3.1%

• 2.5%

• 3.8%

• 1.9%

How many years will it take for the savings account balance to reach 1486.73?

• 5.2 years

• 7.2 years

• 10.4 years

• 3.1 years