Tanya and Jerry can deliver 100
newspapers in 70 minutes. If it takes
Tanya alone 125 minutes how many
minutes would it take Jerry alone?

The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs.mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?

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?