1,15 3,5 are the only factor pairs
Answer is
0-4-9
start from zero then count
Answer: 37
Step-by-step explanation:
Given : Significance level : 
Critical value : 
margin of error : E= 1 mile per gallon
Population standard deviation:
miles per gallon.
We know that when the population standard deviation is known then the formula to find the sample size is given by :

[Round to the next whole number.]
Hence, the required number of automobiles should be used in the test = 37
Answer:
Answer would be 792
Step-by-step explanation:
463
+<u>329</u>
<u>792</u>
Answer:
x=0
y=0
is all nonzero real numbers
is all nonzero real numbers
Step-by-step explanation: