Tim mixed 2 parts vinegar and 5 parts water to make a cleaning liquid. how many parts of vinegar did tim mix with each part of water? one over ten one over five two over seven two over five

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

What is the benefit of converting measures in a ratio to the same unit