The initial term of this geometric series is 4, and the common ratio is -1/2. The sum is given by

The sum is
approximately 2.66.
Answer:
Number 7: 40%
Number 8: 75%
Step-by-step explanation: Hope i helped mate
To get the answer, divide 1456 by 30
1456 / 30 = 48.53
Because there is leftover coins that cant fit a complete page, they would need one more page.
48 + 1 = 49
Kevin and his dad would need 49 pages to put all thr coins in the album.