growth | MathCelebrity Forum

growth

  1. math_celebrity

    if a city grows by 12% per month what is the yearly growth rate

    if a city grows by 12% per month what is the yearly growth rate We know that there are 12 months in a year. 12% = 0.12 Annual Growth Rate = (1 + Monthly Growth Rate)^12 - 1 Annual Growth Rate = (1 + 0.12)^12 - 1 Annual Growth Rate = (1.12)^12 - 1 Annual Growth Rate = 3.89597599255 - 1 Annual...
  2. math_celebrity

    a tomato plant has 5 leaves on day 1, 7 on day 3 and 9 on day 5. what is the rate it is growing?

    a tomato plant has 5 leaves on day 1, 7 on day 3 and 9 on day 5. what is the rate it is growing? Day 1 = 5 leaves Day 3 = 7 leaves Day 5 = 9 leaves Growth Rate = 2 leaves per day
  3. math_celebrity

    A virus is spreading exponentially. The initial amount of people infected is 40 and is increasing at

    A virus is spreading exponentially. The initial amount of people infected is 40 and is increasing at a rate of 5% per day. How many people will be infected with the virus after 12 days? We have an exponential growth equation below V(d) where d is the amount of days, g is the growth percentage...
  4. math_celebrity

    A city has a population of 240,000 people. Suppose that each year the population grows by 8%. What w

    A city has a population of 240,000 people. Suppose that each year the population grows by 8%. What will the population be after 5 years? Set up our population function P(t) = 240,000(1 + t)^n where t is population growth rate percent and n is the time in years Evaluate at t = 0.08 and n = 5...
Back
Top