Diameter of a circular garden pool is six feet. what is the area of the pool in algebra

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?