Set both fraction to a common denominator
7/16 and 4/16
now add them together
7/16 + 4/16 = 11/16
now subtract that from a full cake
16/16 - 11/16 = 5/16
there are 5/16 of the cake left
Answer:
Approximately
Step-by-step explanation:
we know that
The volume of a cylinder (barrel) is equal to
in this problem we have
-----> the radius is half the diameter
substitute
Convert to gallons
1,334.8 m^2 is the correct answer.
Answer:
5 = 8
Step-by-step explanation:
5 - 2 + 2 = 8
= 3 + 2 = 8
= 5 = 8
Answer:
3n^2
Step-by-step explanation:
3, 12, 27, 48, 75
List the differences between terms:-
9, 15, 21, 27
Now find the second differences:-
6, 6, 6
The sequence in the question is quadratic and the first coefficient ( that of n^2) = 6/2 = 3. The first term in the nth term formula is 3n^2.
Now we write out the original sequence and the 3n^2 values as follows:-
3 12 27 48 75
3 12 27 48 75
They are the same so the formula for the nth term is 3n^2.