The amount of water in Nir's rain barrel is represented on the graph. is each of the following possible interpretation of the graph. A. Starting at 20 hours, the water level stayed stable for 20 hours more. Yes or No

Volume of a cylinder with a radius of 13 in and height of 30 in

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer