If you have not already, convert the angle into a radius. xπ/180 where x is the angle in degrees.
The formula for area is A=r²Ф/2 where r is radius and Ф is angle in radians.
Solve to find the area.
Hope I helped :)
Answer:
- Please see the attached picture for full solution!:)
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Answer:
Step-by-step explanation:
<u>Given:</u>
- Initial mass is m = 80 g.
- Half life = 10 days
- Total time = 60 days
<u>Number of half-life periods:</u>
<u>Equation for remaining sample:</u>
- s = m*(1/2)^r
- s = 80*(1/2)^6 = 80/64 = 1.25 g
Answer:
Step-by-step explanation: