Geometric progression - math word problems - page 10 of 14
Number of problems found: 268
- Sequence 11
What is the nth term of this sequence 1, 1/2, 1/3, 1/4, 1/5 ...?
- Compound interest
Compound interest: Clara deposited CZK 100,000 in the bank with an annual interest rate of 1.5%. Both money and interest remain deposited in the bank. How many CZK will be in the bank after three years?
- Cells - guts
Guts (a single-celled organism) under ideal conditions divides into two littles every 27 hours on average. How many would there be in 7 days if all the childs remained alive?
- Seamstress' 4608
The seamstress' earnings in the last three months of the year are always 20 percent higher than the previous month. She earned a total of CZK 65,520 between October and December. How much CZK did you make in October?
- Sum of money
On a certain sum of money, invested at the rate of 10% compounded annually, the difference between the interests of the first year and the third year is 315. Find the sum.
- Population 4485
The population is 22000 people. With an annual increase of 1.4%, there will be 25,000 people. How many years will it be?
- Probably member
Look at the series 2,6,25,96,285, ? What number should come next?
- Intensity 4244
The light beam loses 1/12 of its intensity as it passes through the glass plate. What will the beam's intensity be after passing through a ten times stronger plate?
- Determine 4181
Determine the fourth GP member if q = 4 and a1 + a3 = 5.44
- Determine 4113
Determine the sum of an infinite series: 1/3 + 1/9 + 1/27 + 1/81 ...
- Determine 4053
Determine the GP quotient if a1 = -0.8 and a1 + a2 = 0.64.
- Determine 3948
Determine the quotient and the first member of GP if a3 = 0.52 and a1 + a2 = 0.39.
- Determine 3938
Determine the quotient and the first member of GP if a3 = 0.39 and a1 + a2 = 0.39.
- Determine 3914
Find the quotient and the sixth term of GP if a1 = 420, a1 + a2 = 630.
- Determine 3904
Determine the seventh GP member if a1 = -3.4, q = 5
- Determine 3876
Determine the second term and the quotient GP if a3 = 48.6 a1 + a2 = 6
- Determine 3854
Fill in the third number of the sequence and find the quotient: 2.5, 1.25;
- Coefficient
Determine the coefficient of this sequence: 7.2; 2.4; 0.8
- Coefficient: 3849
Determine the similarity coefficient: a) 4.8; 5.6; 8.4 b) 1.44; 1.68; 2.52
- Determine 3829
Determine the sum of the first three members of GP if q = 2 and a4 = 2.4.
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