Cities A and B presently have populations of 70,000 and
60,000, respectively. City A grows at
the rate 4% per year, and B grows at the rate of 5% per
year. After how much time will city B have a larger
population than city A? Answer in number of years to 2
decimal places.
Answers were Sorted based on User's Feedback
Answer / juliet christopher
The answer is 5.25 years. After 5yrs both A & B will have the same population i.e; 210,000. So, it's only after 3 months that population of B exceeds that of A by 500.
Is This Answer Correct ? | 1 Yes | 1 No |
Sum of a series of n numbers is n+8. Find second (or second last) no.
0 Answers BirlaSoft, Microsoft,
Out of 10 white, 9 black and 7 red balls, in how many ways can we select one or more balls please with solution.
there are 27 coins in which 0ne is heavier than rest(all equal weight).how many measurements are needed to isolate that odd one.
A company contracts to paint 3 houses. Mr.Brown can paint a house in 6 days while Mr.Black would take 8 days and Mr.Blue 12 days. After 8 days Mr.Brown goes on vacation and Mr. Black begins to work for a period of 6 days. How many days will it take Mr.Blue to complete the contract?
5,17,37,55,101,.....?
32 people playing table tennis. how many matches to determine the winner.
If the produtof the consecutive integers is equal to one of them what is the largest possible value of one of the integers
A sheet of paper has statements numbered from 1 to 10. For all values of n from 1 to 10, statement n says: ‘Exactly n of the statements on this sheet are false.’ Which statements are true and which are false?
what is the difference between functions and member functions? what is meant by cloud computing?
in the area of circle O is (22/7)k what is the value of k
What is the 8th term in the series 1, 4, 9, 18, 35, 68, . . .
Reversing the digits of father's age we get son's age. One year ago father was twice in age of that of his son? find their current ages?