Answer:
It is B.
Step-by-step explanation:
I am 99% sure im correct. dont get mad at me if im not
P(hemoglobin level between 9 and 11) = P(age between 25 and 35 years)..
He used 16 oz of dark chocolate........he used 2/5 to make frosting....meaning he used 3/5 for the brownies.
2/5(16) = 32/5 = 6.4 oz for frosting
3/5(16) = 48/5 = 9.6 oz for the brownies
Therefore, he used (9.6 - 6.4) = 3.2 more oz in the brownies then in the frosting
