Answer:
7 bolas
Step-by-step explanation:
Aquí, queremos saber el número de bolas que se deben sacar para estar seguros de haber extraído al menos dos bolas del mismo color.
De la pregunta, hay 6 tipos y 5 tipos de bolas diferentes. Así que en caso de que saquemos 6 veces y tuviéramos las mismas bolas, estaríamos seguros de que en el séptimo sorteo estaremos cogiendo una bola de otro color ya que hemos agotado el número de bolas del primer tipo y nos queda solo con las bolas del segundo tipo.
Answer:
evaportation
Step-by-step explanation:
Answer:
Surface area = 
Volume = 
Step-by-step explanation:
To find the surface area of our cone, we are using the formula for the surface area of a cone:

where
is the surface area
is the radius
is the height
Notice that the height, radius, and slant height make a right triangle, so to find the height,
, we can use the Pythagorean theorem:






cm
We have all we need now to find the surface area of our cone:


Now, to find the volume of our cone, we are using the formula for the volume of a cone:

where
is the volume
is the radius
is the height
Replacing values


We can conclude that the surface area of our cone is 261.6 square centimeters and its volume is 281.2 cubic centimeters.
Answer:
The answer is
<h2>1728″</h2>
Step-by-step explanation:
From the above question the prism in the picture is a cube since all it's sides are equal
So the formula for finding the volume of a cube is
V = l³
where l is the length of one side
From the question l = 12″
Volume of the prism = 12³
= 1728″
Hope this helps you