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3 years ago

Could someone help me on this math question !

Mathematics

1 answer:

Alenkasestr [34]3 years ago

6 0

The answer is 1/3 chances, There are 12 tables in total, 4 red and 8 blue. You can Render that down to 1 red and 2 blue, now there are 3 tables and only 1 is red, therefore the answer is 1/3 chance

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HELP!!!!!!!!

zhannawk [14.2K]

<u>ANSWER</u>

(Choice A)

-4(3e+4)

<u>EXPLANATION</u>

The given expression is

$- 7 + 3( - 4e - 3)$

We expand to get:

$- 7 - 12e - 9$

We regroup the terms to get:

$- 12e - 9 - 7$

Simplify now to get:

$- 12e - 16$

We now factor -4 to obtain:

$- 4(3e + 4)$

The correct choice is A.

3 0

3 years ago

Read 2 more answers

Los dueños de un restaurante cultivan sus propios

zzz [600]

Answer:

Quedan 2.083 m^3 de agua en el reservorio.

Equivalen a 2083 litros.

Step-by-step explanation:

Los dueños del restaurante tienen un reservorio de agua cuyo volumen es de 6.25 m^3.

Si han utilizado 2/3 del reservorio, esto implica que aún quedan en el reservorio una tercera parte del volumen original (1/3).

Entonces, la cantidad de metros cúbicos (m^3) de agua que quedan en el reservorio se puede calcular como:

$V=(1/3)\cdot V_0=(1/3)\cdot6.25\,m^3=2.083\,m^3$

Este valor equivale a un volumen en litros de:

$V=2.083\,m^3\cdot \dfrac{1,000\,l}{1m^3}=2,083\,l$

7 0

3 years ago

Find the radius of the circle given by the equation (x – 5)2 + (y - 3)2 = 225.

swat32

Answer:

The radius is 15

Step-by-step explanation:

In the equation, 225 is a square of a radius, so the radius itself is the square root of 225, which is 15.

3 0

3 years ago

Read 2 more answers

a quiche with a diameter of 12 inches can feed 6 people. can a quiche with a diameter of 10 inches feed 4 people, assuming the s

Andrew [12]

This is an area problem where the area of a circle is pi*r^2.

A quiche with a diameter of 12 has an area of pi*6^2 = 36pi

So if it can feed 6 people, then the serving size per person is 6pi per person.

A quiche with a diameter of 10 inches has an area of pi*5^2 = 25pi

If each person requires 6pi worth of quiche, then 25pi/6pi = 4 1/6 people.

So yes, it can serve 4 people.

7 0

3 years ago

48.078 to the nearest 10nth

In-s [12.5K]

50 Hope This Helps:D

5 0

3 years ago

Read 2 more answers