The radius r(cm) of a circle is related
to time t(seconds) by the equation
r=0.4t + 1.5....
Mathematics, 01.03.2020 18:56 perryjarvisr1751
The radius r(cm) of a circle is related
to time t(seconds) by the equation
r=0.4t + 1.5.
(a) Calculate the initial value of the
radius.
(b) Find the rate of change of r.
Answers: 3
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