Mathematics, 29.08.2019 17:30 kps26pd2mea
Multiple choice in mr. mamer's math class, there are three times as many girls as boys. the girls' mean grade on a recent quiz was 90, and the boys' mean grade was 86. what was the mean grade for the entire class?
f. 88
g. 44
h. 89
j. 95
Answers: 1
Mathematics, 22.06.2019 00:00
Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]
Answers: 3
Mathematics, 22.06.2019 02:30
You had $235 in your savings account nine weeks ago. you withdrew the same amount each week for 8 straight weeks. your balence was then $75. solve the equation 235 - 8m=75 to find how much money m you withdrew from your account each week. 2 points
Answers: 1
Multiple choice in mr. mamer's math class, there are three times as many girls as boys. the girls' m...
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