Arithmetic progression - math word problems - page 16 of 22
Number of problems found: 423
- Infinite series
Determine the sum of an infinite series: 1/3 + 1/9 + 1/27 + 1/81 ... - Arithmetic progression
Find the difference AP if a1 = -1.5 and a2 + a3 = 2.7. - Academy students
There are 147 students in seven years at the wizarding academy. Enthusiasts for magic are increasing, so since 2006, they have accepted two more students each year than the previous year. How many students do they have in their first year? - Angle in RT
Determine the size of the smallest internal angle of a right triangle whose sides are consecutive terms of an arithmetic progression. - Angle
Determine the size of the smallest internal angle of a right triangle whose angles form consecutive terms of an arithmetic sequence. - Arithmetic progression
Determine the twenty-first term and the difference AP if a1 = 0.12 and a1 + a2 = 0.42. - Arithmetic progression
Determine the ninth term and the difference AP if a3 = 4.8 and a2 + a3 = 8. - Arithmetic progression Determine the fourth term and the difference AP if a1 = 3.2 and a2 + a3 = 7.
- Geometric progression
Determine the seventh GP member if a1 = -3.4, q = 5 - Third member Determine the third member of the AP if a4=93, d=7.5.
- Sum of members What is the sum of the first two members of the arithmetic progression if d = -4.3 and a3 = 7.5?
- Arithmetic progression Determine the difference between members of AP and find the third term: 7; 3.6;...
- Geometric progression
Determine the second term and the quotient GP if a3 = 48.6 a1 + a2 = 6 - Arithmetic progression
Determine the difference AP if a1 = -7.5 and a1 + a2 = 4.8. - Geometric progression Determine the sum of the first three members of GP if q = 2 and a4 = 2.4.
- Bottle rows
There are 48 bottles in the third row, seven fewer in each row than in the previous row. Find the number of bottles in the first row. - Geometric progression
Determine the third, fourth, and fifth GP members if a1 = -0.5 with q = -4. - Arithmetic progression Determine the second term and the difference AP if a3 = 5 and a1 + a3 = 16.
- Q of GP Calculate the quotient of geometric progression if a1=5 and a1+a2=12.
- Arithmetic progression Determine the sum of the second and fifth AP members if a1 = -4.12, d = -0.7
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