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blsea [12.9K]
2 years ago
11

Write the expression 53.7124 x 10^{3} as a single number

Mathematics
2 answers:
swat322 years ago
8 0

Answer:

53712.4

Step-by-step explanation:

To represent this expression as a number, we need to simplify the expression to obtain a specific number (solution). The first step would be to simplify the exponent in the expression.

<u>Simplifying the exponent:</u>

⇒ 53.7124 x 10^{3}

⇒ 53.7124 x 10 x 10 x 10

Note: Each 10 will shift the decimal 1 place to the right.

⇒ 537.124 x 10 x 10

⇒ 5371.24 x 10

⇒ 53712.4

mars1129 [50]2 years ago
6 0

Answer:

53712.4

Explanation:

\sf\rightarrow  53.7124\:x\:10^3

  • 10³ = 1000

\sf\rightarrow  53.7124\:x\:1000

\sf\rightarrow  53712.4

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Let W be a random variable giving the number of heads minus the number of tails in three tosses of a coin. List the elements of
Levart [38]

Answer:

HHH, W = 3-0 = 3

HHT, W= 2-1=1

HTH, W= 2-1=1

THH, W=2-1 =1

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THT, W= 1-2=-1

TTH, W=1-2=-1

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S= [-3,-1,1,3]

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Step-by-step explanation:

For this case we define W as the random variable who represent the number of heads minus the number of tails in three tosses of a coin.

W= # heads- # coins

Since we toss a coin 3 times we have 2*2*2= 8 possible results. We can list the results and the corresponding values for W like this:

HHH, W = 3-0 = 3

HHT, W= 2-1=1

HTH, W= 2-1=1

THH, W=2-1 =1

HTT, W= 1-2=-1

THT, W= 1-2=-1

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So then the sample space for W is:

S= [-3,-1,1,3]

Just 4 possible values from 8 possible combinations for the 3 random tosses

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Sam ate 1/4 of a pizza . Claire ate 2/8 of a pizza . Did they eat the same amount of pizza ?explain
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4 0
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neonofarm [45]

Answer:

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Step-by-step explanation:

The matrix equation ...

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