Adome of a building is in the form of a hemisphere from inside it was white washed at the cost of rupees 498.96 if the cost of whitewashing is rupees 2.0 per m square find the volume of the air inside the dome

Two lines that do not intersect are skew. always sometimes or never

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.