He made 13.25 per hr.....and just received a 15% raise...
13.25 + 0.15(13.25) = 13.25 + 1.99 = 15.24 per hr (with the raise)
15.24 per hr for 2080 hrs =
15.24 * 2080 = 31699.20 <==
ANSWER
2π/3 rad ≈ 2.1 rad
EXPLANATION
The arc length of a portion of a circle with central angle θ and radius r is,
In this case, we know that the arc length is s = 10π/3, the radius is 5, and we have to find the central angle. Solving the equation above for θ,
Substitute the known values and solve,
Hence, the angle is 2π/3 radians or 2.1 radians - this last result is rounded to the nearest tenth.
Answer:
1 and 3 I think
Step-by-step explanation: