A set of biology exam scores are normally distributed with a mean of 606060 points and a standard deviation of 666 points. Antoaneta got a score of 515151 points on the exam. What proportion of exam scores are higher than Antoaneta's score? You may round your answer to four decimal places.

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

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