Find the median of the data set: -12/4, 18/5, -2.5, 1/5, 10

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?

100 points and 1- -12=y-36 2- x/25=-25 3- -n=40

In the year 2005, the enrollment at lincoln community college (lcc) was 3100 students.in 2007, the enrollment was 3350 students.if lcc's enrollment continues to increase at the same rate, hiw many students will be enrolled at lcc in 2013?