calculus
posted by Anonymous .
the equation V=U^5=7sqrtWWZ relates the variables, V,U,W,Z. differentiate with respect to T to get the wquation which relates the rates of change with respect to T?

v = u^5
v = 7sqrt(w)  wz
dv/dt = 5u^4 du/dt = 7/(2sqrt(w)) dw/dt  (w dz/dt + z dw/dt)
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