Answer:
31/7
11/7
67/9
Step-by-step explanation:
0.69897000…
im not sure what your supposed to round to, but thats the answer i got.
Answer:
200.96
Step-by-step explanation:
Area is

Where r is the radius, we can find the radius since the radius is half of the diameter. Since the diameter is 16, the radius is 8. Now let plug it in the equation.

Which equals

Use 3.14 as pi then multiply

Which is 200.96
3 hours* (460 dives/ 12 hours)= 115 dives.
(Note that the unit cancels out so you get the answer)
The sea turtle made 115 dives in 3 hours~