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vitfil [10]
3 years ago
15

A number to the 10th power divided by the same number to the 7th power equals 125. What is the number?

Mathematics
1 answer:
sergeinik [125]3 years ago
4 0

Answer:

24

Step-by-step explanation:

7 times 7 is 24

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Factor the numerator of the function H(x) =(x^2-3x-4)/(X-4). What do you notice about the numerator and denominator of the funct
Gennadij [26K]

Answer:

(x-4)*(x+1)/x-4

x≠4

Step-by-step explanation:

5 0
3 years ago
Some PLEASE help me!! If y = x^2 e^x, then dy/dx =
zzz [600]

Answer:

option c

Step-by-step explanation:

if y= x^2 e^x then the derivative is x^2 * e^x + e^x * 2x

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3 0
3 years ago
1. La asistencia a un juego de béisbol profesional fue de 4500 personas y el dinero
Elena-2011 [213]

Resolviendo un sistema de ecuaciones veremos que se vendieron 900 boletos de $15 y 3600 boletos de $10.

<h3> ¿Cuántos boletos de cada tipo se vendieron?</h3>

Primero definamos las variables:

  • x = número de bolteos de $10 vendidos.
  • y = número de bolteos de $15 vendidos.

Sabemos que se vendieron 4500 boletos, entonces:

x + y = 4500

Y se recaudo un total de $49,500, entonces:

x*$10 + y*$15 = $49,500

Entonces tenemos un sistema de ecuaciones:

Para resolver esto, primero debemos aislar una de las variables en la primer ecuación, voy a aislar x:

x = 4500 - y

Ahora reemplazamos esto en la otra ecuación:

(4,500 - y)*$10 + y*$15 = $49,500

Ahora debemos resolver estoy para y.

$45,000 - y*$10 + y*$15 = $49,500

y*$5 = $49,500 - $45,000 = $4,500

y = ( $4,500)/$5 = 900

Entonces:

x = 4500 - 900 = 3600

Se vendieron 900 boletos de $15 y 3600 boletos de $10.

Sí quieres aprender más sobre sistemas de ecuaciones:

brainly.com/question/13729904

#SPJ1

3 0
2 years ago
Help me plz and god bless :/
Lelechka [254]

Upper quartile would be 4.5. The interquartile range could be 6.

6 0
3 years ago
How can i get the answer to this
kicyunya [14]
I believe it would be 20/15
6 0
3 years ago
Read 2 more answers
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