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andrezito [222]
2 years ago
5

Which statement supports the fact that bone cells are smaller.

SAT
1 answer:
Leni [432]2 years ago
4 0

Answer:

<u>The Cell Theory states that the Cells are the basic unit of structure and function of all Living Organisms</u>

  • The Cell Theory states that the cells are building blocks of body that comes from previously existing cells. Bone cells also helps to form other parts of body....
  • As a result ,cell theory is a great evidence that bone cell are smaller as compared to bone tissue because Bone tissue are  formed by Bone cells........

<u></u>

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QUESTION 17 - 1 POINT
Triss [41]

Answer:

PREGUNTA 17 - 1 PUNTO

Se sabe que leer un nombre en voz alta puede mejorar la memoria. A un psicólogo le gustaría probar la afirmación de que los adultos pueden

recordar más del 55 por ciento de los nombres de una lista, en promedio, después de leer la lista en voz alta. Para probar esta afirmación en el

nivel de significación, el psicólogo recopila los siguientes datos en una muestra de 50 participantes y registra el porcentaje de

nombres recordados en la lista después de leerla en voz alta. Los siguientes son los datos de este estudio:

Tamaño de la muestra = 50 participantes

Media de la muestra = 60 por ciento

A partir de datos anteriores, se sabe que la desviación estándar de la población es del 15 por ciento.

Trabaje con el procedimiento de prueba e interprete los resultados de la prueba de hipótesis. ¿Cuál es tu conclusión?

No se puede rechazar la hipótesis nula. NO hay pruebas sólidas para concluir que los adultos pueden recordar más

del 55 % de los nombres de una lista, en promedio, después de leer la lista en voz alta.

No se puede rechazar la hipótesis nula. Existe una fuerte evidencia para concluir que los adultos pueden recordar más que

los nombres en una lista, en promedio, después de leer la lista en voz alta.

Rechazar la hipótesis nula. NO hay evidencia sólida para concluir que los adultos pueden recordar más de 5

nombres en una lista, en promedio, después de leer la lista en voz alta.

Rechazar la hipótesis nula. Existe una fuerte evidencia para concluir que los adultos pueden recordar más del 55%

de los nombres en una lista, en promedio, después de leer la lista en voz alta.

Explanation:

6 0
2 years ago
In casting experiments performed using a certain alloy.
jeyben [28]
Answer:
A) Cm = 2.232 s/mm²
B) Time taken to solidify = 74.3 seconds
Explanation:
(A) Since a side is 50mm and all sides of a cube are equal, thus, Volume of the cube is;V = 50 x 50 x 50 = 125,000 mm³
There are 6 faces of the cube, thus Surface Area A = 6 x (50 x 50) = 15,000 mm²
So, Volume/Area = (V/A) = 125,000/15,000 = 8.333 mm
Cm is given by the formula; Cm =[Tts] /(V/A)² where Tts is time taken to solidify and it's 155 seconds in the question. Thus;
Cm = 155/(8.333)²= 2.232 s/mm²
(B) For;Cylindrical casting with D = 30 mm and L = 50 mm.;
Volume of cylinder is;
V = (πD²L) /4
So,V = (π x 30² x 50)/4 = 35,343mm³
Surface area of cylinder is;
A = (2πD²)/4 + (πDL)
Thus, A = ((π x 30²)/2) + (π x 30 x 50) = 6126 mm²
Volume/Area is;
V/A = 35,343/6126 = 5.77 mm
Same alloy and mold type was hsed as in a above, thus, Cm is still 2.232 s/mm²
Since Cm =[Tts] /(V/A)²
Making Tts the subject, we have;
Tts =Cm x (V/A)²
Tts = 2.232 x (5.77)² = 74.3 seconds
7 0
2 years ago
Gavin’s gross pay is $3851. His deductions total $756. 72. What percent of his gross pay is take-home pay? 20% 24% 80% 82%.
Arte-miy333 [17]

Answer:

Percentage of his gross pay which is take-home pay is 80.35%.

Explanation:

5 0
2 years ago
Define forex and what platform you use​
Y_Kistochka [10]

Answer: Forex trading is similar to buying and selling other types of securities, like stocks. When you make a forex trade, you sell one currency and buy another. You profit if the currency you buy moves up against the currency you sold. A currency trading platform is a software interface provided by currency brokers to their customers to give them access as traders in the forex markets. This may be an online, web-based portal, mobile app, a standalone downloadable program, or any combination of the three.

Explanation:

8 0
2 years ago
what should you do when speaking in front of an audience? shout to make sure everyone can hear speak with my back to the audienc
snow_lady [41]

When speaking in front of audience you should make eye contact with the audience.

<h3>Giving of speech to audience</h3>

Speech giving is an art of presentation of one's thoughts and ideas which is usually done before a listening audience.

The guidelines of giving of speech to audience include the following:

  • Practice effectively before the speech

  • Speak with the correct tone and clearly in such a way that your points would be noted

  • Always maintain eye contact with your audience.

Therefore, when speaking in front of audience you should make eye contact with the audience.

Learn more about speech here

brainly.com/question/26157848

#SPJ1

3 0
1 year ago
Read 2 more answers
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