college algebra
posted by laura .
Identify the units on x in each of the following equations.
(a) x= yz (both y and z are measured in feet)
(b) x=3y^2 (y is measured in inches)
(c)x = t^3 (t is measured in seconds)
(d) x 4F^2 d (both F and d are measured in meters)
4. In an exponential expression such as A = BE (t/RC) , we cannot attach units to the exponent(t/RC) because a base, such as e, can only be raised to a pure number. Consequently, if the variable t in this equation is measured in seconds, what does this imply about the units on the product RC?

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