1 year ago

I dont know what this problem is simplified

Mathematics

1 answer:

sergey [27]1 year ago

8 0

huh huh huh huh huh huh huh huh huh

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(7,-1) and (6, 6)

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Step-by-step explanation:

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2 years ago

The teacher asked 4 students to measure 4 different objects. The table shown represents their measurements. Which student had th

Maru [420]

Student 4 has the largest percent error.

Step-by-step explanation:

The percent error of a measurement is given by

$p=\frac{|x-x_{true}|}{x_{true}}\cdot 100$

where

x is the value of the measurement

$x_{true}$ is the actual value

For student 1:

$x=49\\x_{true}=50$

Percent error:

$p=\frac{|49-50|}{50}\cdot 100=0.02\cdot 100=2\%$

For student 2:

$x=25.5\\x_{true}=25$

Percent error:

$p=\frac{|25.5-25|}{25.5}\cdot 100=0.0196\cdot 100 = 1.96\%$

For student 3:

$x=7.5\\x_{true}=8$

Percent error:

$p=\frac{|7.5-8|}{8}\cdot 100=0.0625\cdot 100 = 6.25\%$

For student 4:

$x=2.1\\x_{true}=1.6$

Percent error:

$p=\frac{|2.1-1.6|}{1.6}\cdot 100=0.3125\cdot 100 = 31.25\%$

So, student 4 has the largest percent error.

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3 years ago

Select the correct answer. What is the solution to the equation? 3(x + 9)^3/4 = 24

bazaltina [42]

Answer:

C~7

Step-by-step explanation:

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2 years ago

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Juliette [100K]

Answer:

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Step-by-step explanation:

3.14 * 8^2= 201.06

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