Mathematics, 06.04.2021 18:20 mccdp55
5. In a region of mixed farming, farms keep goats, cattle or
sheep. There are 77 farms altogether. 19 farms keep only
goats, 8 keep only cattle and 13 keep only sheep. 13 keep
both goats and cattle, 28 keep both cattle and sheep and
8 keep both goats and sheep.
a) Draw a Venn diagram to show the above information.
b) Calculate n(Gncns).
Answers: 2
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 18:30
Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
Answers: 1
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3
Answers: 2
5. In a region of mixed farming, farms keep goats, cattle or
sheep. There are 77 farms altogether....
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