2. Rosalind has grades of 90, 90, 92, and 78 on
four history tests. What grade does she
need...
Mathematics, 10.05.2021 17:40 catie8269
2. Rosalind has grades of 90, 90, 92, and 78 on
four history tests. What grade does she
need to get on her next test so that her
average for the five tests will be a 90?
Answers: 1
Mathematics, 21.06.2019 12:30, Bra1nPowers
If a(0,0,0) and b(2,2,2) are points in coordinate space, how many paths are there from a to b that move from one lattice point to another in the positive x-,y- or z- direction?
Answers: 2
Mathematics, 21.06.2019 14:50, littlemrslazy
What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?
Answers: 3
Mathematics, 21.06.2019 15:00, brooklynmikestovgphx
What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]
Answers: 2
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