All categories

3 years ago

Calcylate the volume of this regular solid

Mathematics

1 answer:

MatroZZZ [7]3 years ago

8 0

Answer:

V = 270 cm³

Step-by-step explanation:

Remember your volume formula: V=<em>lwh</em>

So, plug in all your variables and multiply:

(6)(5)(9) = 270

And we have our final answer!

You might be interested in

What is the length of AD (square)

anzhelika [568]

Answer:

ALL SIDES MUST BE THE SAME

3 0

2 years ago

Help please please please

den301095 [7]

there is 120 ways to get the word banana

4 0

3 years ago

Explain how a number line can be used to find the difference fir 34-28

GarryVolchara [31]

A number line can be used to find the difference because you can count from 28 to 34 and the number you get will be your answer.

5 0

3 years ago

By selling a watch for Rs. 150, there would be a loss and there would be a proft if it is sold for Rs. 200. If the loss and the

Nuetrik [128]

Rs. 25 loss

Rs. 25 profit

AND Rs. 150 cost.

6 0

2 years ago

The residents of a certain dormitory have collected the following data: People who live in the dorm can be classified as either

Ad libitum [116K]

Answer:

The steady state proportion for the U (uninvolved) fraction is 0.4.

Step-by-step explanation:

This can be modeled as a Markov chain, with two states:

U: uninvolved

M: matched

The transitions probability matrix is:

$\begin{pmatrix} &U&M\\U&0.85&0.15\\M&0.10&0.90\end{pmatrix}$

The steady state is that satisfies this product of matrixs:

$[\pi] \cdot [P]=[\pi]$

being π the matrix of steady-state proportions and P the transition matrix.

If we multiply, we have:

$(\pi_U,\pi_M)*\begin{pmatrix}0.85&0.15\\0.10&0.90\end{pmatrix}=(\pi_U,\pi_M)$

Now we have to solve this equations

$0.85\pi_U+0.10\pi_M=\pi_U\\\\0.15\pi_U+0.90\pi_M=\pi_M$

We choose one of the equations and solve:

$0.85\pi_U+0.10\pi_M=\pi_U\\\\\pi_M=((1-0.85)/0.10)\pi_U=1.5\pi_U\\\\\\\pi_M+\pi_U=1\\\\1.5\pi_U+\pi_U=1\\\\\pi_U=1/2.5=0.4 \\\\ \pi_M=1.5\pi_U=1.5*0.4=0.6$

Then, the steady state proportion for the U (uninvolved) fraction is 0.4.

4 0

3 years ago