Answer:
1/3 is the simplified answer
Inductive: determine the pattern
deductive: to calculate the next term
and your problem looks like its deductive
Answer:
16 13 13 11 11 9 9 8 Median = 11 Mean = 11.25
Let the present age of student be x
Present of teacher will be 4x
After 20 years,
Age of student = x + 20
Age of teacher = 4x + 20
According to the given condition after 20 years,
x + 20 = (4x + 20)/2
x + 20 = 2x + 10
2x - x = 20 - 10
x = 10
So student's present age is 10 years while teacher's is 4 x 10 i.e 40 years.
Hope This Helps You!
<em>these are the factors of 34572:</em>
1
2
3
4
6
12
43
67
86
129
134
172
201
258
268
402
516
804
2881
5762
8643
11524
17286
<em>these are they are together:</em>
1 × 34572 = 34572
2 × 17286 = 34572
3 × 11524 = 34572
4 × 8643 = 34572
6 × 5762 = 34572
12 × 2881 = 34572
43 × 804 = 34572
67 × 516 = 34572
86 × 402 = 34572
129 × 268 = 34572
134 × 258 = 34572
172 × 201 = 34572
201 × 172 = 34572
258 × 134 = 34572
268 × 129 = 34572
402 × 86 = 34572
516 × 67 = 34572
804 × 43 = 34572
2881 × 12 = 34572
5762 × 6 = 34572
8643 × 4 = 34572
11524 × 3 = 34572
17286 × 2 = 34572
hope i helped