1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zepler [3.9K]
3 years ago
13

(w-w^2)^4=?.......................​

Mathematics
1 answer:
Setler [38]3 years ago
3 0

Answer:

w^8 - 4w^7 + 6w^6  - 4w^5 + w^4 .

Step-by-step explanation:

(w - w^2)^4

= w^4 ( 1 - w)^4

By the binomial theorem:

= w^4( 1  - 4w + 6w^2 - 4w^3 + w^4)

= w^4 - 4w^5 + 6w^6 - 4w^7 + w^8

=  w^8 - 4w^7 + 6w^6  - 4w^5 + w^4 ( Standard form).

You might be interested in
Race relations: A New York Times/CBS poll surveyed 1,027 adults nationwide about race relations in the United States. Of the sam
Montano1993 [528]

Answer:

D. We are 95% confident that the proportion of all Americans who say that race relations in this country are generally bad is between 58% and 64%.

Step-by-step explanation:

The 95% confidence interval refers that 95% of data is correct with respect of the population

Given that 95% confidence interval is (0.58, 0.64)

So based on this, the option D is correct as it shows the right thing with regard to 95% confidence interval

Therefore all the other options are incorrect as the first option is of probability, the second option is the sample, and the third option is of statement form i.e not standardized.

7 0
4 years ago
Traci wants to buy rings that cost 50$ each. A jewler is offering a deal in which you buy 1 ring and get the 2nd for 25% off and
Rina8888 [55]
The first ring is $50, the second ring is 37.50 and the third ring is 25.00
The total of the rings before tax is 112.50 and $121.50 after tax
3 0
4 years ago
Sense or nonsense? Pete says that to write 4/6 as 2/3, you combine pieces, but to write 4/6 as 8/12, you break apart pieces does
sertanlavr [38]

In order to write 4/6 as 2/3 we would break apart pieces and to write 4/6 as 8/12 we would combine pieces.

<h3>What are fractions?</h3>

A fraction is a quantity that is not a whole number. In maths, a fraction usually has a numerator and a denominator. The numerator is the number above. While the denominator is the number below.

In order to write 4/6 as 2/3 we have to express in its simplest form. This means that you have to divide 4/6 by 2. In order to write 4/6 as 8/23, multiply 4/6 by 2.

To learn more about multiplication of fractions, please check: brainly.com/question/1114498

5 0
2 years ago
A line has a slope of 9. One of the points on the line is (-2, p). Another point on the line is (2, 2p+1). Determine the value o
igomit [66]

As we travel from (-2, p) to (2, 2p+1), x increases by 4 and y increases by p+1.  Note that -2 + 4 = 2 (which is correct), and that p + (p+1) = 2p+1 (which is also correct).                                                        

                                                                           p+1

Thus, the slope of this line is m = rise / run = -------- = 9

                                                                               4


Then p + 1 = 36, and p = 35.

8 0
3 years ago
if the temperature dcreases by a constant rate of 3 degrees celcius each minute what will the temperature cecius after 5 minute
kozerog [31]

Answer:

i realy dont known dude haaaaaaaahaaahahahah

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • When combining functions, what operation requires that you restrict the domain of one or both functions?
    10·1 answer
  • Solve the equation.<br><br> x2 − 6x − 7 = 0
    12·1 answer
  • Por favor, alguém pode me auxiliar nessa questão?? O gabarito é 104, mas como chego nesse resultado?
    10·1 answer
  • If you used 0.5 ml of sample and 2.5 ml of diluent what is your dilution ratio?
    5·1 answer
  • The answer to (m-7)(9m-1)
    10·1 answer
  • Can someone please help me out?
    14·2 answers
  • What is the value of the function f(x) = 2x2 + 3 when x = 2?<br> 7<br> 19<br> 11<br> –1
    12·2 answers
  • Need question for 5 and 6
    14·1 answer
  • The original quantity is 10 and the new quantity is 13% what is the percent change is it increase or decrease
    13·2 answers
  • Find the time it would take to triple an initial deposit of $2,000 at an interest rate of 8%, compounded semi-annually
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!