Mathematics, 17.07.2020 14:01, olly09
Pentru 3 kg de struguri si 5 kg de mandarine s-au platit 44 lei. Iar pentru 5 kg de struguri si 10kg de mandarine 80 lei. Cat costa un kg de struguri si un kg de mandarine?
Answers: 3
Mathematics, 21.06.2019 22:30, murdocksfamilyouoxvm
Adeposit of 5500 at 6% for 3 years equals
Answers: 2
Mathematics, 22.06.2019 00:30, janeou17xn
What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio
Answers: 1
Mathematics, 22.06.2019 02:00, jemseidle8889
He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2
Answers: 2
Pentru 3 kg de struguri si 5 kg de mandarine s-au platit 44 lei. Iar pentru 5 kg de struguri si 10kg...
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