# This year

This year 2020 is a leap year. How many leap years there had been be since 1904?

n =  30

### Step-by-step explanation:

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips to related online calculators
Do you want to round the number?
Do you want to convert time units like minutes to seconds?

## Related math problems and questions:

• Andrew
Andrew had an offer for a job starting at 100000 per year and guaranteeing her to raise of 10000 a year for the next years. Find her salary for the 4th year.
• Population
The town has 65,000 inhabitants. 40 years ago, there were 157,000. How many people will live in a city in 10 years if the population's average rate is as in previous years?
• Investment
1000$is invested at 10% compound interest. What factor is the capital multiplied by each year? How much will be there after n=12 years? • The city 2 Today lives 298000 citizens in the city. How many citizens can we expect in 8 years if their annual increase is 2.4%? • Radioactive material A radioactive material loses 10% of its mass each year. What proportion will be left there after n=6 years? • Computer The computer was purchased 10000,-. Each year, the price of a computer depreciates always the same percentage of the previous year. After four years, the value of the computer is reduced to 1300,- How many percent was depreciated price of the computer eac • The town The town population is 56000. It is decreasing by 2% every year. What will be the population of the town after 13 years? • How old The student who asked how many years he answered: "After 10 years I will be twice as old than as I was four years ago. How old is student? • Year 2020 The four-digit number divided by 2020 gives a result of 1, **. (Can not be in form 1,*0. ) Write all the options. • Growth of wood The annual growth of wood in the forest is estimated at 2%. In how many years will make the forest volume double? • Father and sons After15 years will father many years as his two sons together now. There is a six-year difference between the brothers, and the older one celebrated fifty years three years ago. How old is their father now? • Future value Suppose you invested$1000 per quarter over a 15 years period. If money earns an anual rate of 6.5% compounded quarterly, how much would be available at the end of the time period? How much is the interest earn?