Mathematics Middle School

the root x = 1 has multiplicity 3 for the function
f(x)=x^3-x^2-x+1

true or false

Answers

Answer 1
Your answer is true
Answer 2

Answer:

The answer is false for apex.

Related Questions

How do you write 13/25 as a percentage

Answers

The fraction 13/25 is equivalent to 52 percent.
To workout this, divide the numerator by the denominator, sum this value to the integer part and multiply the result by 100%, so:
13/25 in percent = 13 ÷ 25 × 100% = 0.52 × 100% =  52%
13/25 as a percentage would just be 52%.

Jane says that multiply a decimal by 100 is the same as multiplying the decimal by three factors of 10. Is Jane correct? Explain your answer.

Answers

Jane is incorrect, this is because 3 factors of ten equals 1000(10*10*10=1000) and 100 is not equal to 1000 meaning you are not multiplying by the same number.

Answer:

Jane is incorrect.

Step-by-step explanation:

We have been given a statement. We are asked to determine whether the given statement is true or not.

Jane says that multiply a decimal by 100 is the same as multiplying the decimal by three factors of 10.

[tex]\text{3 factor of 10}=10^3[/tex]    

[tex]\text{3 factor of 10}=10\times 10\times 10[/tex]

[tex]\text{3 factor of 10}=1000[/tex]

When we multiply a decimal by 100, it will move the decimal to two digits to right and multiplying a number by 1000 will the decimal to three digits to right.

Therefore, Jane is incorrect.

Cylinder with radius of 1.5. it holds 123 cubic inches of wax.How tall is it. I need to also know the formula how to get it.

Answers

See the formula, my friend:
                    V = [tex] \pi [/tex]r²h
                  or, 123 =[tex] \pi [/tex](1.5)²h
                  or, h = 123 ÷ (2.25[tex] \pi [/tex])
                  or, h = 17.40094044 

111111111111111111111111111111111111

Answers

The red and green trails.

2.75 + 1.2 = 3.95

3.95 < 4

2.75 + 1.2 = 3.95

 this is less than 4 so Red and Green

4x + 108 = 144 what is the value of x

Answers

Here is the correct answer.

4x + 108 = 144(equation)
     -108      -108 (Subtract 108 both sides)
4x = 36 (simplify)
/4      /4 (divide by 4)
x = 9 (Answer)

The answer is x = 9 : D

Select from the drop-down menu to correctly complete the statement about the given figures.
Triangles PQR and MNO are ( here it has a drop down menu I'll include those options below)
Similar or not similar?


Two right triangles, PQR and MNO. For triangle PQR, angle Q is thirty degrees. For triangle MNO, angle N is forty-five degrees.

Answers

Given that the two trianglea are right angles, this means that one of the angles is 90 degrees.

If one on the angles of triangle PQR is 30 degrees, then the third angle will be 60 degres.

Thus, the three angles of triangle PQR are: 90, 30, 60

If one on the angles of triangle MNO is 45 degrees, then the third angle will be 45 degres.

Thus, the three angles of triangle MNO are: 90, 45, 45

For two triangles to be similar, their angles has to equal.

Therefore, triangles PQR and MNO are not similar.
The triangles are not similar. For triangle PQR to be similar to triangle MNO, each angle would have to be congruent. The two triangles only have a 90 degree angle in common. Triangle PQR has 90, 30, and 60 degree angles while triangle MNO has 90, 45, and 45 degree angles.

In July, the average temperature in one US city was 29°C. By December, the average temperature had fallen by 29°C. Explain why the average temperature in December was 0°C.

Answers

because if the temperature was 29 degrees in july and in december it was 29 degrees less than 29 then that would be zero because 29-29=0
The temperature went up 29°C, which represents a positive 29. Then the temperature fell 29°C, which represents a negative 29. The average temperature rose and fell the same amount. The absolute values are the same, so the difference is 0.

what is a equivalent name for 57

Answers

For this case we have the following number:

57

We can write this number in the form of a word.

Therefore, we are giving it a different name.

By writing the number in the form of a word we have:

57: fifty-seven

Answer:

An equivalent name for the number 57 is given by:

fifty seven

The equivalent name for [tex]57[/tex] is [tex]\boxed{\text{\bf Fifty seven}}[/tex] and [tex]\boxed{\bf LVII}[/tex].

Given:

The number is [tex]57[/tex].

Further Explanation:

The given number is in numeral form.

A numeral system is a system in which numbers are expressed.

The number is [tex]57[/tex].

The other way of writing the number is in words.

The numbers [tex]1,2,3,4,5,6,7,..[/tex] can be expressed in words as one, two, three, four, five, six, seven,...and so on.

The numbers [tex]11,12,13,14,15,16,..[/tex] can be expressed in words as eleven, twelve, thirteen, fourteen, fifteen, sixteen,... and so on.

The numbers after [tex]20[/tex] can be written as twenty one, [tex]32[/tex] as thirty two and so on.

Therefore, the number [tex]57[/tex] can be written as fifty seven.

The another way of writing the number [tex]57[/tex] is in Roman numerals.

The numbers [tex]1,2,3,4,5,6,7..[/tex] can be written in roman numbers as [tex]\bf I,II,III,IV,V,VI,VII..[/tex]

Therefore, the number [tex]57[/tex] can be written as [tex]\bf LVII[/tex].

Here, [tex]L[/tex] denotes the number [tex]50[/tex] and [tex]\bf VII[/tex] denotes the number [tex]7[/tex] in roman numerals.

Thus, the equivalent name for [tex]57[/tex] is [tex]\boxed{\text{\bf Fifty seven}}[/tex] and [tex]\boxed{\bf LVII}[/tex].

Learn more

1. Learn more about how to write in word form https://brainly.com/question/4725342.

2. Learn more about whole numbers are integers https://brainly.com/question/1852063.

Answer details:

Grade: Junior school

Subject: Mathematics

Chapter: Number system

Keywords: Number system, roman numbers, real numbers, natural numbers, even numbers, odd numbers, whole numbers, integers, decimal numbers, digits, rational numbers.

Lindsey earns $33 per day at her part time job. Complete the table to show the total amount Lindsey earned

Answers

The formula would just be 33x where x is the number of days. So one day would be 33 multiplied times 1 to equal 33.  33(2)= 66, 33(3)=99, 33(4)=132 and so on.

A rectangular room room with a length of 16 feet, a width of 14 feet, and a height of 10 feet. What is the volume of the room

Answers

V=LWH (multiply the length, width and height)
So plug in the numbers,  V=6x14x10=840 ft^3 (feet cube)

José correctly answered 80% of the questions on a language arts quiz. If he answered 16 questions correctly, how many questions were on the language arts quiz?

Answers

there were 20 questions on the quiz
Jose had 20 questions on his test

Ana runs 3/4 miles in 6 minutes or 1/10 hour what is her stoped in miles per hour

Answers

3/4 divide 1/10
15/2=7.5m/hr

How do you write 4500 in scientific notation

Answers

45 X 10^3

(forty-five times ten to the third)
First you would want to move a decimal place to the right one position(4,500, 4.500).

Then you are now going to want to count how many places to the right of the decimal ( there are 3 places to the right of the decimal).
 
So building upon what you know, you can now reconstruct the number into scientific notation. Now you are going to the decimal number 4.5 and times with 10 to the third power ( 10 ^3). Now to check your work to see if you did it correctly, you would do 10 to the third power equals 1,000 times 4.5 which equals 4,500 ( 10^3 = 1,000 x 4.5 = 4,500 or 4500.

Hoped this helped, have a good day:) ~Nana!~

if 15 baseballs weigh 75 ounces, how many baseballs weigh 15 ounces? Plz help me

Answers

75/15 = 5 (each ball weighs 5 ounces)

15/5 = 3 ( baseballs)

your answer is 3 baseballs 

hope this helps

What number has 2 more tens than 11?

Answers

Well I'd say it's any number before or after 11. Since it says 2 more tens it could be 31 by adding. You can also use algebra to help you.

Write an equation in slope-intercept form of the line that passes through (1, −9) and (−3, −9)

Answers

little time saver tip....notice that ur points have the same y value. This means that u have horizontal lines. Horizontal lines have a slope of 0 and are represented by y = a number..with that number being ur y coordinate in ur points.
So ur equation is : y = 0x - 9 <== that is the slope intercept form....but a lot of time, u see it written as y = -9

learn this...it really helps
HOY -- horizontal lines, 0 slope, represented by y = a number
VUX -- vertical lines, undefined slope, represented by x = a number

A piece of wood is 12 feet long and a nail is 3 inches long. The piece of wood is how many times as long as the nail?

Answers

the piece of wood is 48 times as long as the nail (12 feet = 144 inches) because 3 goes into 144 48 times.

Answer:

the answer is 48


Step-by-step explanation:


David's bowling score is 5 less than 3 times Aaron score the sum of the score is 215 find the score of each student

Answers

David's score is 160
Aaron's score is 55

Aarons score = x

Davids score = 3x-5

3x-5 +x = 215

4x-5 = 215

4x = 220

x = 220/4 = 55

Aarons score was 55

Davids score was 160

Which formula contains a rational number

Answers

b and c
cuz b is has 1/2, which is a fraction that can be placed as 1:2 ratio
cuz c is 4 and can be used as 4/1, which then can be placed as 4:1 ratio

Answer:

b

Step-by-step explanation:

most likely b and d

Michael's team won 60% of the 10 football games they played this season they lost the remainder of the games. how many games did Michael team lose?

Answers

60% of 10 is 6. 10 minus 6 is 4. Your answer is 4.
Hope this helped! :)

Final answer:

To find out how many games Michael's team lost, we can calculate the number of games they won and subtract it from the total number of games played.

Explanation:

To find out how many games Michael's team lost, we first need to calculate the number of games they won. We know that they won 60% of the 10 games, so we can calculate this by multiplying 10 by 0.6: 10 x 0.6 = 6. Therefore, Michael's team won 6 games. Since they won the remainder of the games, we can calculate the number of games they lost by subtracting the number of games they won from the total number of games played: 10 - 6 = 4. Therefore, Michael's team lost 4 games.

What a number that never gets 1 when you divide 2 when Evan and 3x -1 when odd

Answers

any answer choices??

Help please solving this multiplication not sure.

Answers

4 x 5 = 20 , 1 x 5 = 5.
20 chew bones and 5 dog toys.
Chew bones
if he gives 4 per month then in 5  months you would solve 4 x 5 = 

Dog toy
if he gives 1 per month then in 5 months you would solve 1 x 5 =

let me know what you got for the answer

90=20+70 use the distributive property and the GCF of 20 and 70 to write another related expression for 90. Could you write another expression with a different common factor?

Answers

The GCF of 20 and 70 is 10
90=10(7+2) could be used as another related expression

Dawn is an avid reader and reads 30 pages every 8 days. Part A How many pages per day does Dawn read? Part B At this rate, Dawn takes 28 days to read her favorite novel. How many pages does the novel have?

Answers

Final answer:

Dawn reads 3.75 pages per day. At this rate, a favorite novel that she completes in 28 days contains 105 pages.

Explanation:

This is a problem of rates and proportions.

Part A: To find out how many pages Dawn reads in a day, we divide the total pages she reads in 8 days by the number of days. Going by the data, if she reads 30 pages in 8 days, then, using the proportion, Dawn reads 30/8 = 3.75 pages per day.

Part B: To find out how many pages Dawn's favorite novel has, we multiply the rate (pages/day) by the number of days. So, if she takes 28 days to read the novel at a rate of 3.75 pages per day, then by using the multiplication principle, the novel has 3.75 pages/day * 28 days = 105 pages.

Learn more about Rates and Proportions here:

https://brainly.com/question/22513956

#SPJ12

Solve for x.
a(5 - x) = bx - 8

Answers

Consider the given equation:

[tex]a(5-x)=bx-8[/tex]

We have to solve the given equation for the value of 'x', we get

We will use distributive property which states [tex]a(b+c) = ab+ ac[/tex]

[tex](a \times 5)+(a \times -x) = bx-8[/tex]

[tex]5a-ax = bx -8[/tex]

Equating the like terms and the constants, we get

[tex]5a+8= ax+bx[/tex]

Taking 'x' common from the RHS of the equation.

[tex]5a+8 = x(a+b)[/tex]

[tex]x = \frac{5a+8}{a+b}[/tex]

Therefore, the value of 'x' is [tex]x = \frac{5a+8}{a+b}[/tex].

The value of 'x' in equation a(5 - x) = bx - 8 is x=5a+8/(b+a).

Consider the given equation

a(5-1)=bx-8

We have to solve the given equation for the value of 'x', we get

We will use distributive property which states

What is the statement of the distributive property?

a(b+c)=ab+ac

5a-ax=bx-8

Equating the like terms and the constants, we get

5a+8=bx+ax

Taking 'x' common from the RHS of the equation.

5a+8=x(b+a)

x=5a+8/(b+a)

Therefore, the value of 'x' is x=5a+8/(b+a).

To learn more about the equation visit:

https://brainly.com/question/2972832#SPJ3

8 divided by two fifths

Answers

[tex]8 = \frac{8}{1} \\ \\ two-fifths = \frac{2}{5} \\ \\ \\ Reverse: \frac{2}{5} to \frac{5}{2} \\ \\ \\ \\ Now, \frac{8}{1} ( \frac{5}{2} ) \\ \\ \frac{8(5)}{1(2)} = \frac{40}{2 } \\ \frac{40}{2} = 20 \\ \\ Answer: 20 [/tex]

Good luck on your assignment and enjoy your day! 

~[tex]MeIsKaitlyn:)[/tex]

Mary sells lemonade, and she donates 10 cents from every cup she sells to charity. The cups of lemonade sell for 45 cents. One day she made $17.10. How much money did she give to charity that day? A) $1.60 B) $2.60 C) $3.20 D) $3.80

Answers

D is the answer because 17.10/.45=38 cups so 38*.10=3.80

Answer:

Its D.

Step-by-step explanation:

I just did it on USA TP

Jacki plans to pay for the down payment of a new car with her credit card. The annual interest rate for her credit card is 17%. The following expression represents the balance of the credit card, in dollars, after t years. 2,250(1.17)^t
Write an exponential expression in the form (b)c that reveals the monthly interest rate of Jacki's credit card. Round any decimals to the nearest thousandth.

Answers

Given that the annual interest rate of Jacki's credit card is 17%, then the exponential expression that reveals the monthly interest rate of Jacki's credit card is given by:

[tex]2,250\left(1+\frac{0.17}{12}\right)^{12t}=2,250(1+0.014)^{12t} \\ \\ =\bold{2,250(1.014)^{12t}}[/tex]

Answer:

[tex]A=2250(1.014)^{12t}[/tex] is the exponential expression.

Step-by-step explanation:

The expression which represents the balance of credit card, in dollars, after t years is

[tex]A=2250(1+\frac{0.17}{12})^{12t}[/tex]

Where rate of interest is 17% and amount spent is $2250.

Since 17% interest is the annual interest and we have done the expression in the form of monthly compounding.

So the expression will be

[tex]A=A_{0}[1+.014]^{12t}[/tex]

[tex]A=A_{0}(1.014)^{12t}[/tex]

[tex]A=2250(1.014)^{12t}[/tex]

Multiply. (−2/3)(5/4)

Answers

(-2/3)(5/4) = -10/12

-10/12 = -5/6  (if you want to simplify)

hope this helps

The answer is -5/6 or 10/12 not simplified

What is 8 ÷ 9 equal I don't get it when my couculator says 0.99999888888888888???!!!

Answers

  "8 ÷ 9 = 8/9" ;  (as a fraction).

Using a calculator:  "8÷9 =                                         "0.88888888888...." ;   or; there may be a value such as:
__________________________________

"0.8888888888888889" ; There may be a "9" at the end;  that is; the calculator may round the value at the end.  
_______________________________________
I suggest recalculating the value on your calcutator.

Please sure to "clear" your calculator.  Usually this can be done by pressing the [AC] button ;  & then.  the [C] or [CE] button.

Then, try:  "8 ÷ 9" again.  You should get value similar to the correct answer; such as: 
______________________
       "0.88888888888" ; 

or:  "0.8888888888888889" .
______________________
Otherwise, there is a possibility that the calculator itself is damaged or broken (e.g. got "stepped on" or "heavy objects" were placed; and the "calculator buttons"/other internal parts of the calculator were damaged and are now malfunctioning).
______________________
Hope this helps!
______________________ 
Other Questions
Two hormones that have additive effects are called What trend do you observe that distinguishes lone pairs from bonding domains? What is the wavelength of radiation with a frequency of 1.50x10^13 hz? A rock at rest has weight 138 n. what is the weight of the rock when it is accelerating downward at 3.5 m/s2? Whats 0.87 repeating as a fraction? Use the verb faire too in this assignment. In 1999, there was no limit on the amount of earnings subject to the Social Security tax. which was the main food of the people the northwestern coast Jeremy had 3/4 of a submarine sandwich and gave he friend 1/3 of it what fraction of it did the friend receive express 0.000000298 as a single digit times a power of. ten rounded to the nearest ten millionth Which equation shows y+15=3x in standard form?A. 15x5y=1B. 5x15y=1C. 15x+5y=1D. 15x5y=1 rolls are being prepared to go to the grocery store. Divide 72 rolls into 2 groups so the ratio is 3 to 5 which statement best describes the framework of government. established by the constitutionA. the three branches of government defer the majority of power to the statesB. a system of checks and balances keeps each of the three branches from having too much powerC. the separation of powers calls for the house and Senate to be equally divided D. the president is elected by a direct vote of the people Based on an established plan of care, a nurse turns a patient every 2 hours. what part of the nursing process is the nurse using? Which of the following terms means a period of one thousand years? PLEASE HELP ME:'((( you have to fill in the blank with whichever letter goes where A.Korai B.standing female C.gods and goddesses D.egyptains E.kouroi F.beauty,honor,and sacrifice G.standing male nu H.human figure I.public memorials,gifts to temples, or grave markers J.archaic period 1.most common archaic sculpture form 2.time from 700-480 B.C.E 3.standing male nu 4.standing female figure 5.always presented clothed 6.presented the most compelling subject matter for greek sculptures 7.ancient greeks believed they took human form 8.greek sculptors learned techniques from these people 9.kouroi and korai represent this 10.sculptures were commissioned as these PLEASE HELP!!! WILL GIVE BRAINLIEST!! Katrina is 69.75 inches tall. Her best friend, Allison, is 64.85 inches in height.How many inches taller is Katrina than Allison?A) 4.10 B) 4.90 C) 5.10 D) 5.90 If you're driving one and a half miles per minute, slow down by 15 miles per hour, and then reduce your speed by one third, how fast are you going now The final two lines of Shakespeare's "Shall I Compare Thee to a Summer's Day?" promises the subject of his sonnet A. an endless summer. B. undying devotion. C. immortality. D. unfading youth. How would you solve 5x+3y=12 by graphing it? Steam Workshop Downloader