Mathematics, 24.11.2020 17:40, bmthkaylani
Two people, A and B, travel from X to Y along different routes.
Their journeys take the same amount of time.
90 km
A's route
XO
Y.
B's route
60 km
B travels at an average speed of 40 km/h.
What is A's average speed?
Answers: 2
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Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
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Two people, A and B, travel from X to Y along different routes.
Their journeys take the same amount...
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