Each term is 3 times greater than the previous term and so the next term will be 486
6, 2, ⅔
Kayla counted by a common difference of -18 in her multiple tower sequence. This means she subtracted 18 from each number to get the next number in the sequence. The pattern can be expressed as 216, 198, 180, 162, 144.
9 243 - 81 = 162 81 - 27 = 54 162 = 54 * 3 54 = 18 * 3 27 - 18 = 9
162 and 486 the pattern is that the next number is three times the previous number.
18
To find the common ration in a geometric sequence, divide one term by its preceding term: r = -18 ÷ 6 = -3 r = 54 ÷ -18 = -3 r = -162 ÷ 54 = -3
6, 2, ⅔
Kayla counted by a common difference of -18 in her multiple tower sequence. This means she subtracted 18 from each number to get the next number in the sequence. The pattern can be expressed as 216, 198, 180, 162, 144.
9 243 - 81 = 162 81 - 27 = 54 162 = 54 * 3 54 = 18 * 3 27 - 18 = 9
162 and 486 the pattern is that the next number is three times the previous number.
Convert the percentage to a decimal:18% = 18 / 100 = 0.18Next . . .What is 18% of 162= 18% * 162 = 0.18 * 162 = 29.16
162 ÷ 18 = 9.
162 486 1458 4734 and so on just multiply number by 3
This is an arithmetic sequence with t1 = 1 and the common difference d = -18.The nth term of an arithmetic sequence is given by the formula:tn = t1 + (n - 1)d (substitute 10 for n, 1 for t1, and -18 for d)t10 = 1 + (10 - 1)(-18) = 1 + 9(-18) = 1 - 162 = -161Thus the 10th number of the sequence is -161.
The LCM is 162.
18
18