U.
2.81 MOI
a.
b
For the reaction 3Fe + 4H2O → Fe2O4 + 4H2, how many moles of iron oxide are produced from 500 g of
© 9 mol
I mol
3 mol
12 mol

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Triangle xyz has vertices x(1,3), y(0,0)