The scores on a standardized test are normally distributed with a mean of 110 and standard deviation of 15. What test score is 2.1 standard deviations above the mean

Do the math. she originally had 50 dollars on her gift card and she had 12 dollars left on her gift card after she finished her shopping spree. if you subtract 50 minus 12 you get thirty eight dollars as your answer. so therefore, ciara spent 38 dollars total o

$18.25 ($365 divided by 20)

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