Put the followings numbers in order from least to greatest. 6.10, 6.9, 6.05 and 6.50

6.05, 6.10, 6.50 6.9

Step-by-step explanation:

Since each digit in the ones place are the same and the tenths place are different, look at the tenths place. If the digit in the tenth is larger than the rest, then it is greater than all numbers.

You would do the exact same steps for each place number  (tenths, hundredths, ones, tens, etc.)

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.