<span>The following characteristics of experiments are not also characteristics of surveys:
- The first one is </span><span>B. The study compares two or more treatments (possibly including "no treatment").
- The other one is </span><span>D. The study involves one or more treatment groups and a control group.</span>
All of the numbers add to 52... then you divide them all b 52 and round them to the nearest thousands. ANSWER: 15/52= 0.288 9/52=0.173 22/52= 0.423 6/52= 0.115
The correct answer is the 3rd option !! good luck
Answer:
396 miles / 22 gallons = 18 miles per gallon
468 miles / 18 miles = 26 gallons of gasoline
What I did is I took the number of miles and divided it by the number of gallons to find how many gallons of gasoline were used per mile. Then I took that number of miles and divided 468 by it because that's the number of gallons we are trying to find. We ended up with 26 gallons of gasoline for 468 miles.
26/39=0.66666 or 2/3 you can divide 26 and 39 by 13 to get the simplified fractions. 2:3
