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The sequence 5, 10, 20, 40, 80 can be identified as a geometric progression where each term is multiplied by 2. The nth term can be expressed as ( a_n = 5 \times 2^{(n-1)} ), where ( a_n ) is the nth term. Thus, for any integer ( n ), you can find the term by substituting ( n ) into this formula. For example, the 1st term is 5, the 2nd term is 10, and so on.
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What is the LCM of 10 20 and 40?
It's 10 i think...a lol
What is the least common multiple of 20 8 and 10?
The LCM of 8, 10, and 20 is 40. Multiples of 8: 8, 16, 24, 32, 40, 48...... Multiples of 10: 10, 20, 30, 40, 50, 60...... Multiples of 20: 20, 40, 60, 80 The smallest number that all three numbers go into evenly is 40. Therefore the LCM of 8, 10, and 20 is 40.
What two factors of negative 40 equal 6?
-20 and -20 10 and -50 40 and -80
What is the sum of all the factors of 40?
Two of the factors of 40 are odd. The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40
What are the composite factors of 40?
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40.
