Surveys show that people who use calorie information to decide which foods to eat consume on average 100 calories less than they would if they didn’t check calorie information before eating. Strangely though, people who use calorie information in this way weigh more on average than people who don’t check calorie information before eating. Which one of the following, if true, best explains the surprising statistic stated above? 1. There are fewer people who check calorie information before eating than people who don’t check calorie information before eating.2. People who usually check calorie information before eating consume more calories if they stop checking.3. Some people who check calorie information before eating don’t consume any fewer calories than they would if they didn’t check.4. People with a weight problem are most likely to check calorie information before eating.

4. People with a weight problem are most likely to check calorie information before eating.

Step-by-step explanation:

Hello!

After a survey you have the following pieces of information:

1) People who use calorie information to decide what food they'll consume eats on average 100 calories less than people who don't check the calorie information.

2) People that check the calorie information before eating weight more, on average, than those who don't.

Using this information you have to choose one of the given statements to explain it:

1. Some fewer people check calorie information before eating than people who don’t check calorie information before eating.

No, the given information doesn't give an account of the number of people that check/don't check the calorie information before eating.

2. People who usually check calorie information before eating consume more calories if they stop checking.

No, the first piece of information says that people that check the calorie information eat less than those who don't.

3. Some people who check calorie information before eating don’t consume any fewer calories than they would if they didn’t check.

No, for the same reason as the previous one.

4. People with a weight problem are most likely to check calorie information before eating.

Yes, considering the given information you could conclude, arbitrarily, that those with overweight control the calories they consume more than people that have no weight problems.

I hope this helps!

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )