Find the circumference and area of the circle. Use 3.14 for a. Round to the nearest
hundredth if necessary.
The circumference of the circle is about
The area of the circle is about

$112

Step-by-step explanation:

Brad puts an equal amount of money in his savings account once a month. He started with $27.

The next month, he had $44 in his account. The difference between these amounts are $17.

Two months after that, he had $78 in his account. The difference between these amounts are $34.

This can be observed that, each month the amount gets increases by a multiple of 17. So the function that can represent this scenario is,

where,

is the amount of money in the account and n is the month.

Putting , we get