Answer:
The random sample is D. The other 3 cannot be taken as random since they involve groups at a specific place or doing a specific thing.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let her brother's age be x
Sarah age = 2x + 4
11/2 / 3 = 11/6 pounds per friend
divide 11/2 pounds by 3 in order to get answer
The answer is true since the amount of interest each year is inequality
If we divide 18 by 3, we get 6. we then square 6 and get 36.
