Un appareil envoie une lumière rouge toutes les 13 minutes 45 secondes et cet appareil émet un <<bip sonore >> toutes les 15 minutes 30 secondes . A ma plus grande surprise, il vient de faire les deux en même temps ! 1) dans combien de temps cela va-t-il se reproduire ? détailler.
2) Donner la réponse sous forme heure, minutes, secondes. Détailler ​​

its 4 because 2 times 2 is 4, if you double the number two you get four

3 1/3 x 2 3/5 = 8 2/3

step-by-step explanation:

just multiply the first number by the second number to get your answer.

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

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