solve this
3.10,38,150, ,2390
4.8,16,64, , .
5.6,6,18, ,630, .
i need this
10,38,150, ,2390
8,16,64, , .
5.6,6,18, ,630, .
Answer:
1)2390
2)19.2 and 256
3) 630 and 22050
Step-by-step explanation:
For the first sequence (3.10, 38, 150, ?, 2390), we can see that each term is being multiplied by a certain factor to obtain the next term. To find this factor, we can divide each term by the previous one:
38 ÷ 10 = 3.8
150 ÷ 38 = 3.947
? ÷ 150 = x (let’s call the unknown factor x)
2390 ÷ ? = x
We can now set up an equation with the two unknowns:
150x = ? (equation 1)
2390x = ? (equation 2)
We can then solve for x by dividing equation 2 by equation 1:
2390x ÷ 150x = ? ÷ ?
15.933 = ?
So the missing term is:
150 x 15.933 = 2390
For the second sequence (4.8, 16, 64, ?, ?), we can see that each term is being multiplied by 4 to obtain the next term. To find the missing terms, we can continue this pattern:
4.8 x 4 = 19.2
16 x 4 = 64
64 x 4 = 256
So the missing terms are 19.2 and 256.
For the third sequence (6, 6, 18, ?, 630, ?), we can see that the first two terms are the same, and then each term is being multiplied by a certain factor to obtain the next term. To find this factor, we can divide each term by the previous one:
6 ÷ 6 = 1
18 ÷ 6 = 3
? ÷ 18 = x (let’s call the unknown factor x)
630 ÷ ? = x
? ÷ 630 = x
We can set up two equations with the two unknowns:
18x = ? (equation 1)
630x = ? (equation 2)
We can then solve for x by dividing equation 2 by equation 1:
630x ÷ 18x = ? ÷ ?
35 = ?
So the missing terms are:
18 x 35 = 630
630 x 35 = 22050
