Mathematics, 28.07.2019 02:30, andrewalas88
In the expansion of (3+kx)^20,the coefficients of x^4 and x^5 are in the ratio of 3: 16.find the value of k.
Answers: 1
Mathematics, 21.06.2019 16:20, hann647
Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants
Answers: 1
Mathematics, 21.06.2019 16:20, TheVariableWhoLived
Ivan began dividing g2 – 6 by g + 1, noting that . he started by placing g in the quotient, as shown below. what is g2 – 6 divided by g + 1? g – 1 – g + 1 – g – 7 + g – 5 +
Answers: 3
Mathematics, 21.06.2019 21:30, shelbysargent11
Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by
Answers: 1
In the expansion of (3+kx)^20,the coefficients of x^4 and x^5 are in the ratio of 3: 16.find the val...
Mathematics, 31.07.2019 19:30
Mathematics, 31.07.2019 19:30
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Chemistry, 31.07.2019 19:30
History, 31.07.2019 19:30