1.If u deposit $1,000 into an account that pays 4% interest compounded continulously, how long will it take the account to grow to $2000?

2.If u pour a cup of coffee that is 200 degress F, and set it on a desk in a room that is 68 degrees F, & 10 minutes later it is 145 degres F, what tempetrature will it be 15 min after u originally poured it?

3.A late is stocked with 1500 trout, the # of original trout alive after x yrs is given by T(x)=1,500e^-1.4x When will there be 300 of original trout left

Aug 30th, 2015

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