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4 years ago

Marcus arranged 16 pencils into an array. The array has 2 columns. How many rows are there?

Mathematics

1 answer:

aleksandrvk [35]4 years ago

6 0

Answer:

I think 32 not sure

Step-by-step explanation:

16*2

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What is the simplest form of 72/75?

GaryK [48]

I hope this helps you

72/75=0.96

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3 years ago

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At a school, 1 out of every 3 girls who tried out for basketball made the

nikdorinn [45]

Answer:

1:2

Step-by-step explanation:

because only one gets into the team

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3 years ago

What is the TOTAL volume of the 5 cones? Round to the nearest tenth.

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21.755. bbc. fh dndndndncc

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4 years ago

How many solutions are there to the system of equations?

hichkok12 [17]

Answer: The system of equations has NO SOLUTION.

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

$y=mx+b$

Where "m" is the slope and "b" is the y-intercept.

Given the following system of equations:

$\left \{ {{4x-5y=5} \atop {-0.08x+0.10y=0.10}} \right.$

Write the first equation and solve for "y" in order to express it in Slope-Intercept form:

$4x-5y=5\\\\-5y=-4x+5\\\\y=\frac{-4x}{-5}+\frac{5}{-5}\\\\y=0.8x-1$

You can identify that:

$m=0.8\\b=-1$

Apply the same procedure with the second equation. Then:

$-0.08x+0.10y=0.10\\\\0.10y=0.08x+0.10\\\\y=\frac{0.08x}{0.10} +\frac{0.10}{0.10}\\\\y=0.8x+1$

You can identify that:

$m=0.8\\b=1$

The slopes of both lines are equal, therefore the lines are parallel and the system has NO SOLUTION.

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4 years ago

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Why do we need to integrate probabilities in statistics?

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Well, i</span>ntegration is used very very often in theoretical statistics. Transformation relates to the result that data values that are modelled as being random variables from any given continuous distribution can be converted to random variables having a standard uniform distribution. So, we need to see other possibilities by combining<span> (one thing) with another.</span>

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3 years ago