Mathematics, 25.02.2020 01:46, janetexcoelho
A weather balloon is being filled at a rate of r(t) = 18(1 + 2t) 2 liters per second, starting with a volume of 0 liters at time t = 0. What is the volume of the balloon after 1 minute?
Answers: 3
![V =\displaystyle\int^{60}_0 18(1 + 2t)^2~dt\\\\V = 18 \bigg [ \dfrac{(1+2t)^3}{(3)(2)}\bigg ]^{60}_0\\\\V = 3[(1+2(60))^3-(1+2(0))^3]\\V = 3(1771560)\\V = 5314680](/tpl/images/0522/3703/5e719.png)
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A weather balloon is being filled at a rate of r(t) = 18(1 + 2t) 2 liters per second, starting with...
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