Answer:
Which of the following questions allows for variability?
How many students visited the nurse on Monday, September 15, 2014, at your school?
How many free throws can a person make in one minute?
How much money do doctors earn per year?
How tall are the players on the Harlem Globetrotters?
Step-by-step explanation:
HELP IM SRRY
Answer:
i dont know it either im in 6th grade...
Step-by-step explanation:
The answer is -4 + 2 + -0.25 + 0.5.