Answer:
I think it's the second one(200(1.034)t = 250)
Step-by-step explanation:
if not correct me. or try the third one.
Answer:
20°
Step-by-step explanation:
By inscribed angle theorem:
(Measure of inscribed angle is half of the measure of intercepted arc. )

Known: The surface area of circle formula = πr2 where 'r' is the radius of the circle and the value of π is approximately 3.14 or 22/7.
Solve for the circle inside the ball:
Surface Area = 4πr2
= 4×π×112
= 484π
= 1520.5308443375 feet2
= ( round the nearest tenth )
= 1520.5
5 hrs 45 min + 5hrs 45 min
(5 + 5)hrs + (45+45)min
10 hrs + 90 min
we can write it as
11 hrs 30 min