Algebra - math word problems - page 139 of 312

Number of problems found: 6225

Sequence:
Sequence: 4,10,40,400,16,000,______, ________ Find these two members.
Find next member
Find x if the numbers from a GP are 7, 49, and x.
AP terms
What are the four terms of arithmetic progression between numbers 4 and 19?
15th term of AP
What is the 15th term; x1=1.5, d=4.5?
10th term
What is the 10th term of the Arithmetic Progression if x1=4 and d=5?
Number multiplication puzzle
Seven times a number is 105 more than four times the same number. What is the number?
Third member
Determine the third member of the AP if a4=93, d=7.5.
Geometric progression
Fill 3 numbers between 5 and 405 to form a geometric progression.
Inequality solution number
Which number is not a solution to the following inequality? 3 < 2 ⋅ (3x - 9) a) 6 b) 5 c) 4 d) 3
What are 3
What are the five arithmetic means between 2 and 44?
Equation with mixed 2
A number, X, is subtracted from 8 1/4. The result is 12 3/5. What is the value of X?
Pair of numbers
What is the value of the smaller of a pair of numbers for which their sum is 78, and their division quotients are 0.3?
Sequence 3
Write the first 6 members of an arithmetic sequence: a₅=15, a₁₁=39.
Multiples of eight
Find the sum of the first 25 multiples of 8.
Operations with sets
Set B - A has twice as few elements as set A - B and four times fewer elements than set A ∩ B. How many times more elements does set A have than set B?
Number operations
If I add the ratio, the product, the difference, and the sum of the unknown number and the number 2, I get the number 72. What is this unknown number?
Unknown Number Operations
We first reduce the unknown number by 5, multiply by three, and finally reduce by 4 to get the number 7. What was the unknown number?
Three sets and operations
Let A= {1,3,5}, B={2,4,5,6}, U={1,2,3,4,5,6,7} Find: 11. A ∪ B 12. A ∩ B 13. A' 14. (A ∩ B)' 15. B"
Number operation puzzle
Please substitute such numbers for x so that the indicated numerical operations are correct - first, and the last x must be identical. Thank you. Example: x: 2 = x -2 y: 5 = y + 7 z * 4 = z + 6
Random event operations
Consider an experiment with a dice. Let us define the random events A={at most 3}, B={roll more than 1}, C={roll 2, 3, 4}. Determine the random event D that is given by the operations A∪B \ B∪C

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