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2 years ago

Factor x4 + xy3 + x3 + y3 completely. Show your work. Hint: First factor out a monomial. x4 + xy3 + x3 + y3 =

Mathematics

2 answers:

Nikitich [7]2 years ago

7 0

Answer:

$x^{3} ( x + 1 ) + y^{3} (x+1)\\= (x+1)(x^{3} + y^{3})$

slava [35]2 years ago

7 0

Answer:

Step-by-step explanation:

YOU PLUS ALL OF THEM

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Estimate 151% of 70.<br><br> pls help me!!!

nasty-shy [4]

Answer:

106

Step-by-step explanation:

You divide to find the quotient, the actual answer is 105.7, but I rounded it up for simplicity's sake.

5 0

3 years ago

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the Garden Club plants rows of carrots in the garden one seed packet weight 28 grams, round the total weight of two seed packets

nordsb [41]

The question is first asking us to multiply 28x2, which equals 56. We're going to then round 56 to the nearest ten. The six is greater than five, so we round up,many we're going to round up to 60. So, 60 is your answer.

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4 years ago

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Private colleges and universities rely on money contributed by individuals and corporations for their operating expenses. Much o

Art [367]

Answer:

The value will be used as the point estimate for the mean endowment of all private colleges in the United States is of 180.975 millions of dollars.

Step-by-step explanation:

When we have a sample, the mean of the sample is used as the point estimate for the mean of the entire population.

What value will be used as the point estimate for the mean endowment of all private colleges in the United States?

We have to find the mean of the 8 colleges. So

$M = \frac{60.2 + 47.0 + 235.1 + 490.0 + 122.6 + 177.5 + 95.4 + 220.0}{8} = 180.975$

The value will be used as the point estimate for the mean endowment of all private colleges in the United States is of 180.975 millions of dollars.

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3 years ago

What is the difference between 3/4 and one

NNADVOKAT [17]

Answer:

3/4 is 0.75 and 1 is 1

Step-by-step explanation:

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3 years ago

HELLLPPP Multiply. Write your answer in scientific notation. 6 (2 x 10^)(1 x 10

andrew11 [14]

Answer:

$(2 \times {10}^{4} )(1 \times 10 ^{6} ) \\ = 2 \times {10}^{10}$

I hope I helped you^_^

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3 years ago

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