Arrange the steps in the correct order to perform this subtraction problem.

1.1 × 103 – 4.9 × 102

Answer with step-by-step explanation:

We are given the following expression and we are to arrange the steps in the correct order to perform this subtraction problem:

1.1 × 103 – 4.9 × 102

We will solve this according to the standard order of operations to solve an expression.

So we will first do the multiplications to get:

(1.1 × 103) – (4.9 × 102)

113.3 - 499.8

And now we will do the subtraction to get:

-386.5

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

the function makes a strait line horizontally with no x intercept but a y intercept at 9.