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They are the triangular numbers.
Un = 1 + 2 + 3 + 4 + ... + n = n*(n+1)/2 for all integers n > 0
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∙ 10y ago
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What is the rule for 1 3 6 10 15?
it adds one more each time. 1+2=3 3+3=6 6+4=10 10+5=15 the next one would be 15+6=21------------------------------------------------With U{n} = (7n⁵ - 105n⁴ + 595n³ - 1555n² + 1938n - 840)/40U{1, ..., 5} = {1, 3, 6, 10, 15}U{6} = 42However, I suspect the rule your teacher wants is that it is the triangular numbers given by U{n} = ½n(n + 1)
What is 1over 10 divided by 6 2over 3?
1/10 divided by 6 2/3 = 3/200= 1/10÷62/3=1/10÷20/3=1/10 *3/20= 3/200
What is the pattern rule for 1-3-6-10-15?
21-28-36-45-55-66-74-87-101
What is 3-6 seconds rule?
3-6 seconds rule = -3
What is Complete the pattern and find the rule 3 6 10 15?
The difference increases by one. 3, 6, 10, 15, 21, 28, 36 and so on.
What is the rule for 1 3 6 10 15?
it adds one more each time. 1+2=3 3+3=6 6+4=10 10+5=15 the next one would be 15+6=21------------------------------------------------With U{n} = (7n⁵ - 105n⁴ + 595n³ - 1555n² + 1938n - 840)/40U{1, ..., 5} = {1, 3, 6, 10, 15}U{6} = 42However, I suspect the rule your teacher wants is that it is the triangular numbers given by U{n} = ½n(n + 1)
What does 6 over 10 divided by 1 over 5?
(6/10) / (1/5) = (6/10) * (5/1) = 30/10 = 3(6/10) / (1/5) = (6/10) * (5/1) = 30/10 = 3(6/10) / (1/5) = (6/10) * (5/1) = 30/10 = 3(6/10) / (1/5) = (6/10) * (5/1) = 30/10 = 3
What rule is in this pattern 0 1 3 6 10?
Starting with the zero, you add numbers sequentially. So, you add 1, then 2, then 3 then 4 etc.
How do you write the decimal 86.93 in expanded form?
8*10 + 6*1 + 9*0.1 + 3*0.018*10 + 6*1 + 9*0.1 + 3*0.018*10 + 6*1 + 9*0.1 + 3*0.018*10 + 6*1 + 9*0.1 + 3*0.01
What is 1over 10 divided by 6 2over 3?
1/10 divided by 6 2/3 = 3/200= 1/10÷62/3=1/10÷20/3=1/10 *3/20= 3/200
What Is the Divisibility Rule of 1?
Every Number is a Multiple of 1 e.g., 5÷1=5, 3÷1=3, and 6÷1=6.
What is 1 and 3 thenths plus 3 thenths?
1 and 3/10 + 3/10 = 1 and 6/10 or 1 and 3/5.
How many million in a trillion?
The tri- prefix implies a power of 3.Depending upon where you are:In those countries that use the long scale (based on powers of a million), like Europe:1 trillion = (10^6)^3 → there are 1 trillion ÷ 1 million = (10^6)3 ÷ (10^6)^1 = (10^6)^(3-1) = (10^6)^2 = 1 billion→ there are 1 billion millions in 1 trillionIn those countries that use the short scale (based on powers of a thousand plus one), like USA:1 trillion = (10^3)^(3+1) = (10^3)^4 → there are 1 trillion ÷ 1 million = (10^3)^4 ÷ (10^6)^1 = (10^6)^2 ÷ (10^1)^6 = 10^6 = 1 million→ there are 1 million millions in 1 trillion.
Write three fractions using 10 as the denominator whose sum is 1?
1/10 , 3/10 , 6/10 . Their sum is (1+3+6)/10 = 10/10 = 1
What is the pattern rule for 1-3-6-10-15?
21-28-36-45-55-66-74-87-101
What is the pattern number for 6 3 4 8 3 10 5 3 1?
6 3 48 3 10 4 3 1 ? 5 6
What is 3-6 seconds rule?
3-6 seconds rule = -3
