I am currently dong the same thing, if you go to symbolab.com then im pretty sure you'll be helped. ;)
Answer:
1.4279999999999999 x 10²
Step-by-step explanation:
A suitable calculator can row-reduce the augmented matrix.
first number: 3
second number: 1
third number: 8
Answer:
4
Step-by-step explanation:
10^2/5^2
Do the exponents first
10 to the 2nd power is 100
5 to the 2nd power is 25
100/25
100 divided by 25 is 4
So the answer is 4
Hope this helps!