URGENT PLEASE HELP Which question is not a good survey question?

A.
How many hours do you study each night?
B.
Which student in your class has the best study habits?
C.
What is your preferred time to study?
D.
Where do you prefer to study?

explanation:

step-by-step explanation:

1 ?

step-by-step explanation:

u said 1+1+1+1+1+1+1+1+1+1+1+1*0 so ur adding 1 but then multiplying by 0 so its 0 but then u said 1*0+1 so now ur adding 1 so the answer is juan ?

~leah

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

.

i belive false if so your welcome if not well idk