DINING OUT For Exercises 3 and 4, use the following information. As people leave a restaurant one evening, 20 people are surveyed at random. Eight people say they
usually order dessert when they eat out.
Question 3 (1 point)
Is the sample valid? What percent of those surveyed say they usually order dessert when they eat out?

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

after going and makeing graphs i would go with a,

there is nothing that is matches the graph. if there was i would show you. but therefore my answer is a.

hope i

-lavira: )