Algebra - math word problems - page 133 of 305
Number of problems found: 6095
- Infinite series
Determine the sum of an infinite series: 1/3 + 1/9 + 1/27 + 1/81 ... - Geometric progression
Determine the seventh GP member if a1 = -3.4, q = 5 - Sequence member
Determine the fifth member of the sequence if a1 = -32, q = 21 - In the middle 2
In the middle between the unknown number and the number 30 is the number 12. Determine the unknown number. - Unknown fraction
2/6 + fraction = 1 - Consecutive even sum
The sum of five consecutive even numbers is -10. What are the numbers? - Number line
Find a number on the number line whose distance from the number 3 is four times smaller than from the number 15 (specify both solutions). - Three members AP
There are arithmetic sequence x + 3, 2x + 3, 5x - 3. If the common difference is 3, find x. - Problem
Problem Solving: The sum of three consecutive numbers is 93. What is the difference between the largest and the smallest number? - The sum 20
The sum of the first six terms of an arithmetic progression is 552, and the sum of the first two terms of the same is 200. Determine the sum of the first 15 terms. - Sequence difference sum
Determine the difference of the arithmetic sequence (an), if given: a1 = 5, an = 23, Sn = 392 - The sum
The sum of the two numbers is 69, and the difference is 11. Which numbers are they? - The product 2
The product of two functions is 10. If one of them is 2 1/3, find the other one. - Common difference
The 4th term of an arithmetic progression is 6. Find the common difference if the sum of the 8th and 9th terms is -72. - Arithmetic sequence calculation
The arithmetic sequence is given: Sn = 222, n = 12, a1 = 2. Determine d, a12. - Two thirds
Two-thirds of the unknown number is 8/7. What is 7/3 of this number? - The ratio
The ratio of the two numbers is 4, and their sum is 75. Determine both numbers. - The quotient
The quotient of g and 55 is the same as 279. What is g? - Product of two fractions
The product of two fractions is 9 3/5. Suppose one of the fractions is 9 3/7. Find the other fraction. - Difference AP 4 Calculate the difference of the AP if a1 = 0.5, a2 + a3 = -1.1
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