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3 years ago

Which of the following is the greatest absolute value? A.0 B.7 C.-10 D.1

Mathematics

1 answer:

Vikentia [17]3 years ago

7 0

Answer:

Step-by-step explanation:

The magnitude of a real number without regard to its sign.

So magnitude of each of the options is analysed below

A. 0

|0| =0

The magnitude of 0 is 0

B. 7

|7| =7

The magnitude of 7 is 7

C. -10

|-10| = 10

The magnitude of -10 is 10

The magnitude won't have a negative sign as explained in the definition above.

D. 1

|1| =1

The magnitude of 1 is 1

Answer

The one with the greatest value is 10, 10 is the highest value

So the answer is C

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What is 73+48.7 show how you got the answer

kotykmax [81]

Answer:

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3 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.

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3 years ago

If a = m 2 + 2, what is the value of a when m = -3? -7 -4 8 11

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Given

a = m(2) + 2
value of a when m = -3

Substitute m with -3

a = -3*2 + 2

a = -6 + 2

a = -4

Answer

The value of a when m = -3 is -4

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2 years ago

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5^(-7)*5^(12)*5^(-2) with steps

docker41 [41]

Answer:

=125

Step-by-step explanation:

5−7)(512)(5−2)

78125

(512)(5−2)

78125

(512)(5−2)

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(244140625))(5−2)

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