4 is your answer have a nice day
For

, we have

So for

to be continuous at

, we require that the limit as

is equal to 4.
Answer:
8640 square inches
Step-by-step explanation:
There are 12 inches in one foot so there would be 12 * 12 = 144 square inches in 1 square foot. Therefore, there are 144 * 60 = 8640 square inches in 60 square feet.
Answer:
To calculate the mean we need x and f both