If 3 people are going to the store each day
the probablity is 100%
Answer:
95.49°
Step-by-step explanation:
The arc length formula is s = rФ, where r is the radius and Ф is the central angle in radians. Here, r = 9 ft and s = 15 ft. Thus, the central angle Ф is
Ф = (15 ft) / (9 ft) = 5/3 radians, or
5 rad 180°
------- * ---------- = 95.49°
3 π rad

so,

it equals 12.49 or 12.5 depending on rounding
I hope this helps!
Answer:
The sign should be negative ( - )!
Step-by-step explanation:
-4 - 8 = -12
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Answer:
1. 73
2.-63
Step-by-step explanation:
1. 30+43=73
2. -84+21= 21-84=-63