120 I believe, I'm in physics this year so I folio be wrong but I believe this is correct
Yellow, Orange, Green and Blue. Hope this helps! ^-^
Answer:
A hypothesis states your predictions about what your research will find. It is a tentative answer to your research question that has not yet been tested. For some research projects, you might have to write several hypotheses that address different aspects of your research question
Explanation:
Answer:
m * c1 * (9 - 6) = m * c2 * (19 - 9) → mass m cancels
c2 = c1 * 3 / 10 = 0.3*c1
Explanation:
However, for the second mix, there should be nothing from the first mix's answer except for 0.3c1. Essentially, the left side of the second mix equation should look like: m *0.3c1 * (31.1-19). Then, you can properly solve the equation.