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3 years ago

Convert 3.2 meters to centimeters

Mathematics

2 answers:

Neporo4naja [7]3 years ago

3 0

Answer:

320

Step-by-step explanation:

multiply by 10 and get rid of the decimal

s344n2d4d5 [400]3 years ago

3 0

Answer:

320 centimeters

Step-by-step explanation:

multiply the length value by 100

Example:

3.2 x 100 = 320

2.9 = 290

get rid of the decimal and multiply by 10

Hope this helps :D

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Solve the system of linear equations by elimination. 2x+5y=16 3x−5y=−1 Get (x,y)

mamaluj [8]

Answer:

(3,2)

Step-by-step explanation:

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Answer:

The size limit for 15% of of six-year-old trout is 438.52 mm.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 481 millimeters

Standard Deviation, σ = 41 millimeters

We are given that the distribution of mean length of six-year-old rainbow trout is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

We have to find the value of x such that the probability is 0.15

$P( X < x) = P( z < \displaystyle\frac{x - 481}{41})=0.15$

Calculation the value from standard normal z table, we have,

$\displaystyle\frac{x - 481}{41} = -1.036\\\\x = 438.524$

Thus, the size limit for 15% of of six-year-old trout is 438.52 mm.

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