If ground floor is the same as 1st floor, then the answer is 13 floors.
If ground floor is an additional floor to 1st floor, then the answer is 14 floors.
Answer:
Next three terms after 27 are 36, 45 and 54. I hope this will help .
Answer:33
Step-by-step explanation:
24
f(x)=5x^2-7x
substitute x to 3
f(3)=5(3)^2-7(3)
f(3)=5(9)-21
f(3)=45-21
f(3)=24