Mathematics, 04.02.2020 02:47 selenaK9514
How many gallons of a 60% antifreeze solution must be mixed with 70 gallons of 10% antifreeze to get a mixture that is 50% antifreeze? use the six-step method.
Answers: 2
Mathematics, 21.06.2019 18:00
Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -
Answers: 1
Mathematics, 21.06.2019 18:30
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?
Answers: 1
Mathematics, 21.06.2019 19:30
For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?
Answers: 1
How many gallons of a 60% antifreeze solution must be mixed with 70 gallons of 10% antifreeze to get...
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