We have a virus that lives one hour. Every half hour produce two child viruses. What will be the living population of the virus after 3.5 hours?
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this example are needed these knowledge from mathematics:
Next similar examples:
If Suzan practicing 10 minutes at Monday; every other day she wants to practice 2 times as much as the previous day, how many hours and minutes will have to practice on Friday?
Between numbers 1 and 53 insert n members of the arithmetic sequence that its sum is 702.
Mom every day buys 6 rolls. On Friday buys 2 times as much. How many rolls buys on Friday?
Result of the product of the numbers 1, 2, 3, 1, 2, 0 is:
- Theorem prove
We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
Determine the number whose decimal logarithm is -3.8.
- Complex number coordinates
Which coordinates show the location of -2+3i
Find the gain whenever the output power is 21x the input power.
- Geometric progression
Fill 4 numbers between 4 and -12500 to form geometric progression.
How many different committees of 6 people can be formed from a class of 30 students?
- 75th percentile (quartille Q3)
Find 75th percentile for 30,42,42,46,46,46,50,50,54
- The confectionery
The confectionery sold 5 kinds of ice cream. In how many ways can I buy 3 kinds if order of ice creams does not matter?
- Calculation of CN
How many different triads can be selected from the group 43 students?
- AS sequence
In an arithmetic sequence is given the difference d = -3 and a71 = 455. a) Determine the value of a62 b) Determine the sum of 71 members.
- Classroom 4
In a class of 36 pupils, 2/3 are girls. How much it is in a class girls and boys?
- Exponential equation
In the set R solve the equation: ?