The radius r of a circle can be written as a function of the area A with the following equation:r=/ a/n What is the domain of this function? Explain why it makes sense in this context.

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?