Mathematics, 12.07.2019 02:30 CourtGard
The national collegiate athletic association (ncaa) uses a sliding scale for eligibility for division i athletes. those students with a 2.5 high school gpa must score at least 820 on the combined mathematics and critical reading parts of the sat to compete in their first college year. the combined scores of the almost 1.7 million high school seniors taking the sat in 2013 were approximately normal with mean 1011 and standard deviation 216. what percent of seniors score at least 820
Answers: 1
Mathematics, 21.06.2019 16:30, mildredelizam
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
The national collegiate athletic association (ncaa) uses a sliding scale for eligibility for divisio...
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