2 years ago

What is four squared?

Mathematics

1 answer:

LekaFEV [45]2 years ago

4 0

Answer:

Four squared equals 16

Step-by-step explanation:

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Please help me with this. I thought the answer was 9 but I was wrong.

Lilit [14]

I think your answer is 28

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3 years ago

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Un deposito de agua tiene forma de un cubo de 10 metros de arista ¿cual es la capacidad del deposito?

joja [24]

Respuesta:

1000m³

Explicación paso a paso:

La capacidad del tanque viene dada por el volumen del cubo;

El volumen, V del cubo se da como: a³

V = a³

El borde del cubo mide 10 metros.

Por eso,

Volumen = 10³

Volumen = 10 * 10 * 10

Volumen = 1000 m³

Por lo tanto, la capacidad del tanque de agua es de 1000 m³.

7 0

3 years ago

0.7m-3.6=7.6-0.7m<br><br> what does m equal

lana66690 [7]

$0.7m-3.6=7.6-0.7m\ \ \ \ | add\ 0.7m\\\\
1.4m-3.6=7.6\ \ \ \ | add\ 3.6\\\\
1.4m=11.2\ \ \ | divide\ by\ 1.4\\\\
m=8$

7 0

4 years ago

The intersection of a 3-dimensional solid with a plane

Sunny_sXe [5.5K]

Answer:

a cross-section

Step-by-step explanation:

8 0

3 years ago

Suppose students are independent from one another. 63% of students are using Mr. Martin's new social media app, Mar-tin-stagram.

vitfil [10]

Answer:

Probability that both of them use it = 0.3945

Step-by-step explanation:

Given:

Student use app = 63%

Number of chosen student = 2

Computation:

Assume total number of student = 100%

So, probability that both of them use it.

⁶³C₂ / ¹⁰⁰C₂

$\frac{\frac{63!}{2! 61!} }{\frac{100!}{2! 98! } } \\\\\frac{63\times 62}{100 \times 99} \\\\\frac{3,906}{9,900} \\\\0.3945$

Therefore, probability that both of them use it = 0.3945

4 0

3 years ago