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3 years ago

10

En una sala de clases hay 20 mujeres y 12 hombres. Si se escoge uno de ellos al azar.¿Cuál es la probabilidad de que la persona

escogida sea hombre?

1 answer:

snow_tiger [21]3 years ago

4 0

Answer:

5/6

Step-by-step explanation:

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Which angle is complimentary to 3?

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non of yhrm

Step-by-step explanation:

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2 years ago

There were three concerts in Lakeside. The first concert had 953 people in the attendance. The second and third concerts each ha

earnstyle [38]

953 + 1100 + 1100 = 3153
3153 / 3 = 1051

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3 years ago

PLEASE HELP!!!!!!!!!

STatiana [176]

Answer:

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2 years ago

Kelly has read 5/6 of a book helen has read 9/12 of the same book who read more of the book?

kupik [55]

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2 years ago

PLEASE HELP ME RN PLEASE

Advocard [28]

Answer:

1.

$\frac{n^{2} - 1 }{2}$

2.

$\sqrt{29}$

Step-by-step explanation:

Area of triangle=1/2×b×h

=

$\frac{1}{2} \times (n - 1)(n + 1)$

$\frac{( {n}^{2} + n - n - 1) }{2 }$

$\frac{ {n}^{2} - 1 }{2}$

2. Area of triangle=14

$\frac{ {n}^{2} - 1 }{2} = 14$

${n}^{2} - 1 = 28$

${n}^{2} = 29$

$n = \sqrt{29}$

please rate well and mark BRAINLIEST.

thanks

3 0

2 years ago