Asnack mixture contains 5 walnuts, 4 hazelnuts, and 10 peanuts. what is the ratio of the number of walnuts, hazelnuts, and peanuts to the number of peanuts?

10 to 19

19 to 10

10 to 9

9 to 10

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6