Mathematics, 24.07.2021 04:40 ayoismeisalex
Tính tỉ khối của một hỗn hợp đồng thể tích của nitơ va oxi so với heli biết khối lượng mol của heli là 4
Answers: 3
Mathematics, 21.06.2019 14:30
Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.
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Mathematics, 21.06.2019 15:30
Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11
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Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.
Answers: 3
Tính tỉ khối của một hỗn hợp đồng thể tích của nitơ va oxi so với heli biết khối lượng mol của heli...
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