Mathematics College

Which of the following shows the polynomial below written in descending
order?
5x3 - x + 9x + 4 + 3x11
*
Choice
А.
3x11 + 9x + 5x2 - x + 4
В.
4 + 3x11 + 9x + 5x3 - x
C.
3x11 + 9x - x + 4 + 5x3
D.
9x + 5x2 + 4 + 3x11 - x
Your answer

Answers

Answer 1
None of them?

If it was typed correctly, it should be
3x^11 + 5x^3 + 8x + 4

Related Questions

PLEASE PLEASE ANSWER ITS SO EASY

Four friends order a 12" pizza to share. If
they share the pizza equally, how many
square inches would each person get?
*round to the nearest inch*

a. 113 sq. inches
b. 9 sq. in.
c. 113 sq. in.
d. 28 sq. in.

Answers

Answer:

b

Step-by-step explanation:

Hillary measured the depth of the snow in her front yard for 7 days. An equation for the line of best fit for Hillary’s data is y = − 0.5 x + 8 . Let x represent the number of days. Let y represent the depth of the snow in inches. Which statement BEST describes the meaning of the slope in this equation? A. The depth of the snow increased 8 inches per day. B. The depth of the snow increased 0.5 inch per day. C. The depth of the snow decreased 0.5 inch per day. D. The depth of the snow decreased 8 inches per day.

Answers

Answer:

c

Step-by-step explanation:

195 students went on a field trip, 21 students rode in cars and the rest of the students filled
six buses. How many students were in each bus?

Answers

Step-by-step explanation:

let x represent the bus

6x + 21 = 195

6x = 195 - 21

6x =174

x = 29

Answer:

29 students in each bus

Step-by-step explanation:

at first, 21 students rode by car. so the remaining students are 195-21=174 students.

Now if we divide the remaining number of students by the number of buses then,

[tex] \frac{174}{6} = 29[/tex]

which is 29 students in each bus.

Hope it helped

pls mark BRAINLIEST

THANK YOU

Please please help me please

Answers

Answer:

a and c

Step-by-step explanation:

I think a and c would work for this problem

We wish to determine the proportion of small- to medium-sized streams in eastern North Carolina which have runoff from hog farms in order to prepare for issues arising from water quality in the aftermath of hurricanes. A random sample of 242 small- to medium-sized streams is selected and it is found that 55 of them have runoff from hog farms. Which of the following is the value of the parameter of interest in this setting?

a. 0.555
b. 0.03298
c. 0.445
d. The value of the parameter of interest cannot be determined from the given information.

Answers

Answer:

The value of the parameter of interest in this setting is:

d. The value of the parameter of interest cannot be determined from the given information.

Step-by-step explanation:

To determine the parameter of interest in this setting, we need information about the population figure of the small-to-medium-sized streams in eastern North Carolina.  We also require the population proportion of these streams, which have runoff from hog farms.  But in this situation, the information is lacking.  Instead, we are given information about the sample, which only produces statistics.  For example, we can calculate the average (mean) proportion of the sample of 242 small-to-medium-sized streams using the 55 that were found to have runoff from hog farms.

Draw a balanced hanger diagram for the equation 2x=4

Answers

Step-by-step explanation:

3360832553 ____ pass___ wZE2XQ

Answer:

See the attached picture.

Step-by-step explanation:

I had to look up 'balanced hanger' because that was not a term from my own math education, but I found it no problem.

See the attached picture.

There are 2 x's on the left and 4 1's on the right.

This means the equation has 2 x's on the left of the equal sign and 4 1's on the right.

Each unit of different size should be in a different shape.

The idea is that the hanger 'balances', just like a set of scales, or the same way an equation balances both sides.

Hope this helps.

convert 3 * 10 raise to power 8 m per second to kilometres per hour​

Answers

Answer:

[tex]\huge\boxed{3\cdot10^8\dfrac{m}{s}=1.08\cdot10^9\dfrac{km}{h}}[/tex]

Step-by-step explanation:

[tex]3\cdot10^8\dfrac{m}{s}\\\\1km=1,000m\to1m=0.001km\\1h=3,600s\to1s=\dfrac{1}{3600}h[/tex]

therefore

[tex]3\cdot10^8\dfrac{m}{s}=3\cdot100,000,000\cdot\dfrac{\frac{1}{1000}km}{\frac{1}{3600}s}=300,000,000\cdot\dfrac{1}{1000}\cdot\dfrac{3600}{1}\dfrac{km}{h}\\\\=\dfrac{300,000,000\cdot3,600}{1,000}\dfrac{km}{h}=300,000\cdot3,600\dfrac{km}{h}=1,080,000,000\dfrac{km}{h}\\\\=1.08\cdot10^9\dfrac{km}{h}[/tex]

Create and solve
an equation with
2 variables(x).

Answers

Answer:

5x-2=3x+4

x=3

Step-by-step explanation:

Hope I helped!

To eliminate the x terms and solve for y in the fewest steps, by which constants should the equations be multiplied
by before adding the equations together?
First equation: 6x-5y=17
Second equation: 7x + 3y = 11
The first equation should be multiplied by 3 and the second equation by -5.
O The first equation should be multiplied by 3 and the second equation by 5.
O The first equation should be multiplied by 7 and the second equation by -6.
The first equation should be multiplied by 7 and the second equation by 6.

Answers

Based on the equation, to eliminate the x terms and solve for y in the fewest steps; the first equation should be multiplied by 3 and the second equation by 5.

Simultaneous equation

6x - 5y = 17

7x + 3y = 11

Using elimination method

Multiply equation (1) by 3 and (2) by 5

18x - 15y = 51

35x + 15y = 55

Add the equation

18x + 35x = 51 + 55

53x = 106

x = 106/53

x = 2

Substitute x = 2 into

6x - 5y = 17

6(2) - 5y = 17

12 - 5y = 17

-5y = 17 - 12

-5y = 5

y = 5/-5

y = -1

Therefore, the solution to the simultaneous equation; 6x - 5y = 17, 7x + 3y = 11 is x = 2 and y = -1

Learn more about simultaneous equation:

https://brainly.com/question/16863577

#SPJ1

Answer please I have a timer!

Answers

Answer:

B.81x^4/16

Step-by-step explanation:

Simplify the expression.

what is the rule when multiplying or dividing by a negative number to solve inequalities?

Answers

You flip the inequality.
Example: if x > -y and you divide both sides by (-1) then you flip the inequality so: -x < y
When we multiply or divide by a negative to solve an inequality, it's the same as multiplying or dividing by a negative to solve a regular equation! Just remember to multiply or divide both sides by the same quantity, then simplify! Remember, when multiplying or dividing by a negative YOU MUST FLIP THE INEQUALITY SIGN.

find the area












__________

Answers

Answer:

21+10.5

=31.5 ²

....

...

....

12,400 x one and one fifth = ________. Will the product of this equation be less than or greater than 12,400? Explain your reasoning?

Answers

Answer:

Your answer would be 14,880, so it would be greater than 12,400.

12,400 * 1 1/5 = 14,880

Answer:i dont know

sorry

Step-by-step explanation:

What is 35 divided by 0.1

Answers

Step-by-step explanation:

35÷0.1=350

have a good day :)

Answer:

350

Step-by-step explanation:

I need help pls pls help me

Answers

Answer:

1/3 words words words djejekeid

It’s 2/3

5 and 6 are NOT a part of the role so there are 4/6 numbers that you can get. And 4/6 simplified is 2/3

Hope this helped!

Please help I only need 1-4 (:

Answers

Answer:

Q1.

False. The lines overlap.

Q2.

True

Q3.

True

Q4.

False. It will only overlap if the line goes through the center of dilation.

Find the median for the following set of data:
5 13 9 12 4 11 5 15 19 8

Answers

Answer:

10

Step-by-step explanation:

4 5 5 8 9 11 12 13 15 19

is the list organized

The middle two values are 9 and 11

(9+11)/2 = 10

PLEASE HELP ME!

What is radiant energy? Give an example.

Answers

Answer:

Radiant energy is the energy of electromagnetic waves.

Step-by-step explanation:

I

Radiant energy is energy that is transferred by electromagnetic radiation.

Example:

The heat emitted from a campfire.

I need help plzzzz!!!!!!!

Answers

Answer:

-8x² - 6

Step-by-step explanation:

-1 + 2 will give us "+1"

+1 - 7 will give us "-6"

The answers given already are correct as they are properly matched, so we are left with the following to complete:

Thus,

-4y³ + 4y³ will give us "0".

We would be left with:

-3x² - 6 - 5x²

Collect like terms again

-3x² - 5x² - 6

-3x² - 5x² will give us "-8x²"

Final result would be:

-8x² - 6

What is the solution of Solution (x+4)/(2x-1)<0?

Answers

Answer:

x<1/2

Step-by-step explanation:

Answer:

the answer is D

Step-by-step explanation:

A survey of students at a university shows that 4 out of 5 drink coffee. Of the students who drink​ coffee, 1 out of 6 adds cream to it. If the university has 18,000 ​students, find the number of students who drink coffee with cream.

How many students drink coffee with​ cream?

Answers

The number who drink coffee is 3/4 of 8000, so ...
... (3/4)×8000 = 6000.
Of those, 1/5 add cream, so the number of coffee drinkers who add cream to their coffee is ...
... (1/5)×6000 = 1200.
_____
Alternate solutions
We have computed ...
... (1/5)×((3/4)×8000) = 1200
Since multiplication is associative, you can multiply the fractions first, if you wish:
... ((1/5)×(3/4))×8000 = (3/20)×8000
... = 24000/20 = 1200
or
... = 3×(8000/20) = 3×400 = 1200

The values of x and y are directly and one pair of values are given.
write an equation that relates x and y. simplify completely.
x= -4, y =6

Answers

Answer:

The relation is [tex]y = -1.5x[/tex]

Step-by-step explanation:

x and y are directly proportional:

This means that the equation is given by:

[tex]y = ax[/tex]

In which a is the multiplier that relates these two variables.

x= -4, y =6

We use this to find a. So

[tex]y = ax[/tex]

[tex]6 = -4a[/tex]

[tex]a = -frac{6}{4}[/tex]

[tex]a = -1.5[/tex]

So

The relation is [tex]y = -1.5x[/tex]

Jason owns a cabin that he rents to people for a maximum of 21 nights. He uses the function f(x) = 175x + 50 to calculate the rental cost for nightsWhat is the domain for the function in this context?

Answers

Answer:

domain: all natural numbers greater than zero and less than or equal to 21

Step-by-step explanation:

You cannot go for zero nights, and the maximum number of nights you can stay is 21. You also cannot have fractional night, so your answer has to be in natural numbers.

2+2 its really really hard its the hardest problem i have ever done

Answers

Answer:the anser is 66

Step-by-step explanation:2=33

33+33=66

Jeff Lytle can buy mulch for $2.39 a bag at the gas station. He can get six bags of the same mulch at the garden store for $15.00, or nine bags for $19.00. Which is the best buy?

Answers

nine bags for $19.00 is the best buy.

Answer:

Step-by-step explanation:

1 bag / $2.39 = $2.39

6 bags / $15.00 = $2.50        best buy is 9 bags

9 bags / $19.00 = $2.11

what is (-4+2i)-5-4i)​

Answers

Answer:

Step-by-step explanation:

you mean (-4+2i)-(5-4i)

=-4+2i-5+4i

=-9+6i

ANSWER QUICK FOR BRANLIEST There are 12 apples, 32 cherries, and 10 oranges. What is the ration of cherries to
apples?

Answers

Answer:

3 apples to 8 cherries

Step-by-step explanation:

According to Wikipedia, the average weight of an adult male in the U.S. is 197.7 pounds with a standard deviation of 18 pounds, while the average adult female weighs 168.7 pounds with a standard deviation of 15 pounds. Both weights vary according to a Normal distribution.

7.) If you randomly selected one adult woman, what is the probability that her weight exceeds (is higher than) 130 pounds?



Suppose you randomly selected one adult male and one adult female from the entire U.S. population. Let the variable D = the difference in their weights (male – female).





8.) Calculate and interpret the mean of D.



9.) Interpret your answer from #8 in context.



10.) Calculate the standard deviation of D.



11.) Calculate the probability that the randomly selected male would weigh less than the randomly selected female.

Answers

Do mine I’ll do 3 of yours

please help me
is for my daughter ​

Answers

Step-by-step explanation:

To find 5/6 of the area, multiply the area that was found in part A , as the question states by 5/6.

⅚ × Area found in part A.

An ice cream cone is shown below. The rim of the cone is circular. The diameter of the circular opening is 5 inches. Which of the following is closest to the circumference of the circular rim?
A. 8 inches
B. 79 inches
C. 16 inches
D. 20 inches

Answers

Answer: C=3(5)

The answer is C 16

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