Question

Please Help image below with question

Answer 1

I think it’s 128 or 64

Answer 2

402 cm.

Explanation:

To find this, we will need to calculate the circumference of the reel. We can do this using the formula
`C = d\pi`.

Since the radius is 4 cm, the diameter is 8 cm. Put this into the equation to solve for the circumference:

`C = 8\pi = 25.12`

Since the reel spun 16 times, simply multiply the circumference by 16 to get:

25.12 × 16 = 401.92

≈ 402 cm.