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Ber [7]
3 years ago
13

How old was Edgar Allen Poe when his real mother died

English
2 answers:
Leni [432]3 years ago
5 0

Answer

24

1787–1811 because if you take 1787 - 1811 it equals 24

alex41 [277]3 years ago
3 0

Answer:

Edgar was 38 when his real mother died

Explanation:

In 1842, Virginia became ill with tuberculosis. She died of the disease on January 30, 1847, at the age of 24

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belka [17]

Answer:

Donating to poor people/homeless people. It has taught me that you should care for anyone and everyone and not judge them because of were they live, what they wear, or any other things. At the end, all that matters is that everyone is human and deserves to be treated the same.

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2 years ago
Distancia (en metros) que recorre un proyectil disparado desde un avión de combate, se puede describir según la función: () = 8,
Stella [2.4K]

Answer:

a) La rapidez instantánea del proyectil a los 3,7 segundos de ser disparado es de 42,492 metros por segundo.

b) La aceleración instantánea del proyectil a los 4,1 segundos de ser disparado es de 17,26 metros por segundo al cuadrado.

Explanation:

El enunciado está incompleto puede prestarse a confusión, la forma correcta del mismo se presenta a continuación:

<em>La distancia en metros que recorre un proyectil disparado desde un avión de combate se puede describir según la función </em>s(t) = 8,6\cdot t + 1,25\cdot t^{2} + 0,6\cdot t^{3}<em>, donde </em>t<em> son los segundos transcurridos desde el lanzamiento del proyectil. </em><em>a)</em><em> ¿Cuál es la rapidez instantánea del proyectil a los 3,7 segundos de ser disparado? </em><em>b)</em><em> ¿Cuál es su aceleración instantánea a los 4,1 segundos de ser disparado? </em>

a) La rapidez instantánea del proyectil, en metros por segundo, es la primera derivada de la función distancia con respecto al tiempo, es decir:

v(t) = \frac{ds(t)}{dt} = 8,6 + 2,50\cdot t + 1,8\cdot t^{2} (1)

Si sabemos que t = 3,7\,s, entonces la rapidez instantánea del proyectil a los 3,7 segundos de ser disparado es:

v(3,7\,s) = 8,6 + 2,50\cdot (3,7\,s) + 1,8\cdot (3,7\,s)^{2}

v(3,7\,s) = 42,492\,\frac{m}{s}

La rapidez instantánea del proyectil a los 3,7 segundos de ser disparado es de 42,492 metros por segundo.

b) La aceleración instantánea del proyectil, en metros por segundo al cuadrado, es la segunda derivada de la función distancia con respecto al tiempo, es decir:

a(t) = \frac{dv(t)}{dt} = \frac{d^{2}s(t)}{dt^{2}} = 2,50 + 3,6\cdot t (2)

Si sabemos que t = 4,1\,s, entonces la aceleración instantánea del proyectil a los 4,1 segundos de ser disparado es:

a(4,1\,s) = 2,50 + 3,6\cdot (4,1\,s)

a(4,1\,s) = 17,26\,\frac{m}{s^{2}}

La aceleración instantánea del proyectil a los 4,1 segundos de ser disparado es de 17,26 metros por segundo al cuadrado.

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2 years ago
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3 years ago
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Where did Laertes and Hamlet first fight?
Keith_Richards [23]

Answer:

Ophelia's grave

Explanation:

In Hamlet, by William Shakespeare, there is a conflict between Hamlet and Laertes where they are engaged in a duel.

In the course of the duel, they both jump into Ophelia's grave in a fight to the death. Hamlet tells Laertes that he loves Ophelia and would "eat a crocodile for her" and be "buried alive with her".

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