Find the area of a circle with the diameter of 8 cm.
Formula A=πr2...
Mathematics, 27.05.2020 19:57 isabel81ie
Find the area of a circle with the diameter of 8 cm.
Formula A=πr2
Answers: 1
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Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?
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Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
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