Natural numbers + geometric progression - practice problems
Number of problems found: 12
- Geometric progression
For the following geometric progression, find the seventh (7th) term: 4, 12, 36, 108, . - Continuation 46483
Continuation of the number series 9,12,18,27 - Loan 5
Abdul takes a loan of 200000 from Ali and agrees to repay in several installments. Each installment begins with the 2nd exceeding the previous one by 1000. If the first installment is 500, find how many installments will be necessary to be wiped out of th - Distribute 7988
Tomas was to distribute 259 cards with pictures of football players among three friends. And each subsequent friend had to get 2x more cards than the previous one. How many cards did the other friend receive?
- Equation 6738
Solve the given equation in the set N: 1 - x + x² - x³ + x4 - x5 +…. + = 1/3 - Probably member
Look at the series 2,6,25,96,285, ? What number should come next? - Progression
-12, 60, -300,1500 need the next 2 numbers of pattern - Calculate 5539
Calculate the quotient of the geometric sequence if the sum of the first two terms equals 1.1, and a6 = 10000. A quotient is a natural number. - Fraction
Fraction frac(0, overline(38))(0,38) write as fraction a/b, a, b is integers numerator/denominator.
- Sum 1-6
Find the sum of the geometric progression 3, 15, 75,… to six terms. - 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? - Covid-19 spread
A Street has 13 houses in a row. Some residents in the first house tested positive for Covid-19. The virus spreads in 2 ways: It can spread to the next house or jump directly to the third house. Residents of house two can get infected in only one way, hou
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