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Air is escaping from a balloon at the rate of R(t)=60/1+t^2 cubic feet per minute, where t is measured in minutes. How much air, in cubic feet, escapes during the first minute​

Respuesta :

Answer: 61

Step-by-step explanation:

[tex]\frac{60}{1}+1^2[/tex] is just [tex]60+1[/tex], which equals [tex]1[/tex]