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3 years ago

5

Several students in ashton's class were randomly selected and asked how many text messages they sent yesterday their answers wer

e 1,0,10,7,13,2,9,15,0,3 how many students were asked? how do you know?

1 answer:

Flura [38]3 years ago

8 0

Just count each response
they were 10 response therefore 10 students were asked

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A man walks up to an intersection, there is a rocket ship coming. The man crosses the street and it hit by the rocket ship at a

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Answer:

the man needs a lot of scopes

Step-by-step explanation:

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2 years ago

Greta answered 32 out of 40 questions correctly on a spelling test. what percentage of the words did she answer incorrectly?

vazorg [7]

Answer:

20%

Step-by-step explanation:

If you divide 32 out of 40, you will get .8. Multiply that by 100 and you will get 80%. The question asks for the percentage of <em>incorrect</em> ones, so subtract 80 out of 100 and you will get 20%.

She got 20% of the words incorrect.

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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If (x-y)=15 what is the value of x^2 -2xy+y^2

MissTica

Answer:

=225

Step-by-step explanation:

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3 years ago

The volume of a rectangular prism is (x4 + 4x3 + 3x2 + 8x + 4), and the area of its base is (x3 + 3x2 + 8). If the volume of a r

vfiekz [6]

Answer:

$Height = x \frac{x^3+3x^2+4}{x^3+3x^2+8}$

Step-by-step explanation:

$Volume = Base \ Area\ * Height$

$Height = \frac{Volume}{Base \ Area}$

Where $Volume = x^4+4x^3+8x+4$ and $Area = x^3+3x^2+8$

Putting in the formula

$Height = \frac{x^4 + 4x^3 + 3x^2 + 8x + 4}{x^3 + 3x^2 + 8}$

Doing long division, we get

$Height = x + \frac{x^3+3x^2+4}{x^3+3x^2+8}$

$Height = x \frac{x^3+3x^2+4}{x^3+3x^2+8}$

This is the simplifies form and it can't be further simplified.

7 0

3 years ago

Read 2 more answers