Answer:
102.3
Step-by-step explanation:
a_38 = -5
difference d= -2.9
We use general formula

WE make the formula for a_38 th term
Plug in 38 for n

Now plug in -2.9 for d and -5 for a_38


Now add 107.3 on both sides
102.3 = a_1
option A is correct
Answer:
the factor pairs of 12 are 1 and 12
, 2 and 6
, 3 and 4
Step-by-step explanation:
The computation of the factor pairs is shown below:
The factor pairs means the two numbers which are multiplied to get the number 12
So it is
1 and 12
2 and 6
3 and 4
Hence, the factor pairs of 12 are 1 and 12
, 2 and 6
, 3 and 4
The same would be relevant
Answer:

Step-by-step explanation:
Any positive integer power of 10 is the number of times 10 multiply by itself. In case power remain zero then the result will be just one.

As given, we need to write 1000 as a power of 10
∴ 
Algebra is math where you find the values of symbols, variables, etc. It is used to find the value of something you don't know.
8 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!