James usually drinks 38 ounces of water per day. he read that he should drink 64 ounces of water per day. if he starts drinking 64 ounces, what is the percent increase

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Hi my sisters and brothers can tell me the answer because i don’t understand the question