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2 years ago

Math 64 times40 eaquels 2.56

Mathematics

1 answer:

UkoKoshka [18]2 years ago

4 0

Answer:

Wrong. It equals 2560.

Step-by-step explanation:

<h2>PLEASE MARK AS BRAINLIEST!!!!!</h2>

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What is 180 divided by 20,835

grigory [225]

$\frac{180}{20,835} = \frac{4}{463} = 0.00863930885$

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3 years ago

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Compare the Following Ratios 7to 12 ________ 7/8 A: > B: < C: =

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Change the ratios to decimals and compare:

7 / 12 = 0.583

7 / 8 = 0.875

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3 years ago

You are a mechanic. You have been given an engine job time of 0.7 hour about how many minutes should you allow for the job

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I would allow 42 minutes for the job

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3 years ago

In a batch of 890 calculators, 12 were found to be defective. What is the probability that a calculator chosen at random will be

scoray [572]

Answer:

1.3%

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3 years ago

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Given the following 2 equations, state whether these equations are parallel, perpendicular, or neither.

stiks02 [169]

Answer:

Neither

Explanation:

The slope-intercept form of the equation of a line is generally given as;

$y=mx+b$

where m = the slope of the line

b = the y-intercept of the line

Two lines are said to be parallel if they have the same slope. Looking at the two given equations below, we see that the slope of the 1st one, 5/7, is different from the slope of the 2nd one, 7/5;

$\begin{gathered} y=\frac{5}{7}x+14 \\ y=\frac{7}{5}x-20 \end{gathered}$

Two lines are said to be perpendicular if their slopes are negative reciprocals of each other, let's go ahead and compare their slopes;

$\begin{gathered} m_1=\frac{5}{7} \\ m_2=\frac{7}{5} \\ \therefore m_2=\frac{1}{m_1_{}} \end{gathered}$

So the two lines are not perpendicular to each other. It, therefore, means that the correct answer will be Neither.

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1 year ago