Answer:
15.7
Step-by-step explanation:
c=d×3.14 which equals 15.7
Answer:
yes
Step-by-step explanation:
Answer:
x=12
Step-by-step explanation:
divide by 4 on both sides
Answer:
The generalization will be biased because people living in cities that are not as big as New York, Los Angeles and rural areas of the country were excluded from the possibility of being included in the sample.
Step-by-step explanation:
The sample is therefore not a true representation of the population.
Answer:
First table: 2x+1=y
Second table: 3x+2=y
Step-by-step explanation:
It was really just testing it out, checking to see if an equation worked for one row, then try in the next. Its hard to explain, but its really just guess and check ;D
I hope this helps!