1. We know that 30% expressed as a decimal is 0.30
Since 30% of people were using the internet, 0.30*3200 is our answer.
3200*0.30= 960.
Therefore 960 people were using the internet out of the 3200 surveyed.
Answer:
-14
Step-by-step explanation:
c a l c u l a t o r
Rational number, because the Square root of 400 is 20, since 20 x itself is 400. Hope this helps!
The U stands for union. Combine A and B
Hope that helps!!
