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6 7 9 13 21 37 69 133 261 .......
Double the difference each time: 1 2 4 8 16 32 64 128 ......
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What is 9x - 7 equals 6?
9X - 7 = 6 add 7 to each side 9x - 7 + 7 = 6 + 7 9X = 13 divide both sides integers by 9 (9/9)X = 13/9 X = 13/9 =========check in original equation 9(13/9) - 7 = 6 13 - 7 = 6 6 = 6 --------checks
How does 9 6 13 and 21 equal 24?
9-6 = 3 21-13= 8 8x3 = 24
What is 17 plus 6 plus 7-9?
Are you trying to say 17 + 6 + (7-9) ? = 21
How do you make 24 using 6 9 13 21?
21 - 13 = 8... 9 - 6 = 3... 8 x 3 = 24
What's the fraction of 6 75 21?
6 75/21 = 9 4/7.
What is 9x - 7 equals 6?
9X - 7 = 6 add 7 to each side 9x - 7 + 7 = 6 + 7 9X = 13 divide both sides integers by 9 (9/9)X = 13/9 X = 13/9 =========check in original equation 9(13/9) - 7 = 6 13 - 7 = 6 6 = 6 --------checks
How does 9 6 13 and 21 equal 24?
9-6 = 3 21-13= 8 8x3 = 24
What is 17 plus 6 plus 7-9?
Are you trying to say 17 + 6 + (7-9) ? = 21
How do you make 24 using 6 9 13 21?
21 - 13 = 8... 9 - 6 = 3... 8 x 3 = 24
What is the answer to 9 over 6 equals 21 over n?
9/6 = 21/n3/2 = 21/n Since 3 x 7 = 21, then n must be 14 (2 x 7) and we have:3/2 = 21/14 or 9/6 = 21/14.
Is 9 11 less than 6 7?
9 + 11 > 6 + 7 [18 > 13] 9 - 11 < 6 - 7 [-2 < -1]
What is the mode of 10 6 13 7 9 7?
It is 7.
What's the fraction of 6 75 21?
6 75/21 = 9 4/7.
How do you simplify 6 over 7 divided by 8 over 21?
There are several possible interpretations of the question:(6/7) / (8/21)6 / [7/(8/21)]6 / [(7/8)/21]et ceteraAssuming it is the first of these, (6/7) / (8/21) = (6/7) * (21/8) = (3/7) * (21/4)= (3/1) * (3/4) = 9/4 or 21/4
What is 12 add 9 add 15 add 13 add 6 is?
12+9=21 21+15=36 36+13=49 49+6=55
What is the standard deviation of these set of numbers 6 7 7 12 12 11 9 9 8 4 6 13 14?
For 6 7 7 12 12 11 9 9 8 4 6 13 14: σ=3.0947
What 6 numbers have a mode of 7 and a mean of 9?
7, 7, 7, 9, 11, 13
