Convert the percentage to a decimal:18% = 18 / 100 = 0.18Next . . .What is 18% of 162= 18% * 162 = 0.18 * 162 = 29.16
This is not a geometric series since -18/54 is not the same as -36/12
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.
If 9p = 162 then p = 162/9 = 18.
18 - 6n
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
This is not a geometric series since -18/54 is not the same as -36/12
-2
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.