You work at a sandwich shop. the shop's special is a sandwich with one cheese, one vegetable, and one meat for $5.00. there are 4 cheeses, 6 vegetables, and 5 meats to choose from. you also get your choice of 3 kinds of bread. how many different sandwiches can you make?

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?