1 year ago

Who ever gets it I will give Brainly and 20 points

Mathematics

1 answer:

Marina CMI [18]1 year ago

3 0

Answer:

15%

Step-by-step explanation:

You add up all the frequencies and divide by 9 (the amount 6 was rolled).

It adds up to 60. Divide 9 by 60 and you have 15%.

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2 years ago

For what values of a does the equation a+x= 1+xa^2 have no solution?

Anton [14]

Answer:

We have the equation

$a+x= 1+xa^2$

we leave the terms with x on the left side of the equation and the independent terms on the right side.

$x-xa^2=1-a\\(1-a^2)x=1-a\\$

resolving for x we have that

$x=\frac{1-a}{1-a^2}$

Since we need that the equation doesn't have solution, then it is necessary that the denominator of x be 0 and this occur when $1-a^2=0\\1=a^2\\a=\pm1$

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2 years ago

The height of a building is 943 feet which is about 481 feet higher than another building. What is the height of the second buil

pshichka [43]

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Step-by-step explanation:

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Answer=462

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2 years ago

At the neighborhood grocery, 4.5 pounds of chicken breast cost $53.28. Benjamin

otez555 [7]

If my math is correct this should be a simple equation. First you’d start off by figuring out how much money chicken costs per one pound.
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Your answer should be exactly 5 pounds
I apologize if this is incorrect math, but the equation seems simple at first glance.

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2 years ago

The polynomial 3x? - 10x + 8 has a factor of 3x - 4. What is the other factor of 3x - 10x + 8?

DedPeter [7]

Answer: x-2

Step-by-step explanation:

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2 years ago