The distance between nick and sara's house is 546m. nick can walk 1.3m/sec. using the formula d=rt, where d is distance, r is rate, and t is time, how long does it take nick to get to sara's house in minute?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

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?