Answer:
Following are the responses to the given choice:
Step-by-step explanation:
For point a:
For point b:
For point c:
For point d:
Reject 
. It could deduce that the pay of higher banking is considerably lower than the pay of higher project management.
16 because 8 rooms have 8-11, 5 rooms have 4-7, and 3 rooms have 0-3 guests.
20 cans in kilograms = 336 grams * 20 cans / 1000 = 6.72 kg
Involving the second and no higher power of an unknown quantity or variable.
