June has a savings account with an annual simple interest rate of 2.6%. she hopes to gain $6,500 in interest over a period of eleven years. to accomplish this, june invested $17,801 in the account, but later realized that this was not enough money. to the nearest dollar, how much more money should june have initially invested to reach her goal?

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Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?