60 points
rashid solved a fraction division problem using the rule “multiply by the reciprocal.” his work is shown below.
3/4 divided by 9
3/4 x 1/9 = 3/36 or1/2
which is the most accurate description of rashid’s work?
a. rashid solved the problem correctly.
b. rashid multiplied the dividend by the divisor instead of finding the reciprocal.
c. rashid multiplied the denominators instead of finding a common denominator.
d. rashid multiplied with the reciprocal of the dividend instead of the reciprocal of the divisor.

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

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