Match these items. 1. measurement of length ( ) kg 2. measurement of mass ( ) cm² 3. measurement of area ( ) l 4. measurement of volume ( ) m

Select a graph that have an equation with a < 0

The volume of a spherical hot air balloon v(r) = 4 3 ? r3 changes as its radius changes. the radius is a function of time given by r(t) = 3t. find the instantaneous rate of change of the volume with respect to t at t = 2.

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?