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Daniel [21]
1 year ago
11

Select all the expressions that could represent the volume of a box, which is a fourth degree polynomial in variables x and y.

Mathematics
1 answer:
guajiro [1.7K]1 year ago
7 0

Answer:

(E) 3x^4y^4 - 3x^2y + 17xy^2 -10y

Step-by-step explanation:

A fourth degree polynomial in variables x and y is a polynomial in which the highest power/index of x and y is 4.

We observe the options below for that which satisfies this condition.

Out of the given options,

A. 3x^2y^2 + 6x^2 -7xy - 14x\\B. 10xy + 12x + 2xy^2 -y^2 - 5y - 6\\C. -6 + 7xy + 9x^2 + 2x^3y\\D. 2x^3y + 5x^2y - xy -6y\\E. 3x^4y^4 - 3x^2y + 17xy^2 -10y

The expression that could represent the volume of a box is

3x^4y^4 - 3x^2y + 17xy^2 -10y

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Assume 6 in every 2000 students at the local community college have to quit due to serious health issues. An insurance company o
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Given:

6 out of 2000 students quit community college due to serious health issues.
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Based on the data, there are 6 students who will be given the $10,000 insurance per year. So they need

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7 0
1 year ago
0.01234567901 as a fraction
balu736 [363]

Answer: 1234567901 /100000000000

Step-by-step explanation:

Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there are  11  numbers to the right of the decimal point, place the decimal number over  10 ∧11   ( 100000000000 ) . Next, add the whole number to the left of the decimal.

1234567901 /100000000000

6 0
1 year ago
Together Mary, Jane, and Ruth received $30. Mary received $6, Jane received $9, and Ruth received $15. What percent of the $30 d
Likurg_2 [28]
Hey there! :D 

So, we know that Jane received $9 out of the $30. 

Divide 9 by 30. 

9/30= .3

Turn that into a percentage. 

.3= 30%

We can check this by finding the other percentages. 

Ruth= 15  15/30= .5 50% 

Mary= 6 6/30= .2 20%

30%+20%+50%= 100% <== this works

I hope this helps!
~kaikers 
8 0
1 year ago
Read 2 more answers
Given the formula b=rs/t solve for s
Gekata [30.6K]

Answer:

s = \frac{bt}{r}

Step-by-step explanation:

To solve for s, you need to follow these steps.

First multiply by t both sides of the equation.

b = \frac{rs}{t}

bt = \frac{rst}{t}

We get bt = rs

Now we divide by r, both sides of the equation.

\frac{bt}{r} = \frac{rs}{r}

Finallly we obtain:

\frac{bt}{r} = s or

s = \frac{bt}{r}

7 0
2 years ago
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