Answer:
The first four terms are 3,9,27,81
Step-by-step explanation:
<u>Step :-1</u>
Given first term of sequence is
Given 'n' t h term is .............(1)
here we put n = 2 in equation (1)
..............2
put in equation (2)
put n=3 in equation (1)
put n= 4 in equation (1)
The first four terms of the sequence is
3 , 9, 27 , 81 ....this is geometric sequence
a =3 and ratio term is r =3
Answer:
50
Step-by-step explanation:
When parethesis are next to each other than you need to multiply them.
- times - is positive so -5*--10 would be 50.
Answer: 261, 262, 263, 264
Explanation:
Number = x, x +1, x + 2, x + 3
x + x + 1 + x + 2 + x + 3 = 1050
4x + 6 = 1050
4x = 1044
x = 261
x = 261
x + 1 = 262
x + 2 = 263
x + 3 = 264
Answer:
LIKE I DID
Step-by-step explanation:
UwU
Answer:
charles
Step-by-step explanation: