Mathematics, 22.12.2021 07:20 elijahjoyner20

(b) Rowena walks 2km at an average speed of xkm/h (i) write down an expression in terms of x for the time taken

(ii) Rowena then walks 3km at an average speed of (x-1)km/h

The total time taken to walk the 5km is 2 hours.

(a) Show that 2x^2-7x+2

Answers: 3

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More questions: Mathematics Another questions

(b) Rowena walks 2km at an average speed of xkm/h (i) write down an expression in terms of x for the time taken (ii) Rowena then walks 3km at an average speed of (x-1)km/h The total time taken to walk the 5km is 2 hours. (a) Show that 2x^2-7x+2

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Another question on Mathematics

(b) Rowena walks 2km at an average speed of xkm/h (i) write down an expression in terms of x for the time taken

(ii) Rowena then walks 3km at an average speed of (x-1)km/h

The total time taken to walk the 5km is 2 hours.

(a) Show that 2x^2-7x+2