La edad de un antiguo puede ser determinada por la cantidad restante de carbono 14 radioactivo en una muestra. Si Do es la cantidad original de carbono 14 entonces x es la cantidad restante Entonces la edad A del artefacto ( dada en años) está dada Por A(x)=-8267*ln{x/Do) Analiza la función (indica el dominio , rango asíntota vertical ,realiza una tabla y grafica sí Do=100 gr ) cuál es la base de la función logarítmica? Encuentre la edad de un objeto si la cantidad D de carbono 14 Si queda en el objeto es de 93% de la cantidad original? Encuentre la edad de un objeto si la cantidad D de carbono 14 Si queda en el objeto es de 73% de la cantidad original?

How many terms does the polynomial x^2 y^2 have

Ican interpret and represent the remainder in division calculations sensibly for the context (eg if we wont to know how many 40 seat buses will be needed to transport 170 students for on excursion, we divide 170 by 40 and realise buses and another smaller vehicle to that we need 4 transport 10 more students) solve the following questions. show your work! 11) the zoo had 420 butterflies that needed to be transported to a new enclosure. the boxes that the butterflies would be moved in only hold 80 butterflies in each. how many boxes would they need? 2 12) each classroom in the school can have exactly 25 students, if there are 345 students in the school how many full classrooms are there?

What is the value of the discrimination for the quadratic equation 0=×2+2+×2