Mathematics High School

Expand (x-4)^4 with binomial theorem or pascal's triangle SHOW ALL STEPS!

PLS HELP ASAP WILL GIVE BRAINLIEST TO WHOEVER SHOWS ALL STEPS!

Answers

Answer 1

Answer:

x^4 - 16x^3 + 96x^2 -256x + 256

Step-by-step explanation:

The coefficients of this using the pascal triangle is ;

1 4 6 4 1

Thus, we have that;

1(x^4•(-4)^0) + 4(x^3)(-4)^1 + 6(x^2)(-4^2) + 4(x^1)(-4)^3 + 1(x^0)(-4)^4

= x^4 - 16x^3 + 96x^2 -256x + 256

Related Questions

In 2011, 39 people died by being struck by lighting, and 24 people were injured. There were l 310,000,000 people in the United States. What is the probability of being one of the people struck by lighting

Answers

Answer: 0.0000203%

Step-by-step explanation:

The total number of people struck by lightning includes both those who died and those who were injured:

= 39 + 24

= 63 people

Probability of being struck is:

= People struck / U.S. Population

= 63 / 310,000,000

= 0.0000203%

Fill in the box with the appropriate measure.
quick please I have only a few min left

Answers

Step-by-step explanation:

first box on the left

r=4

d=8

circumference= 2π*4= 8π

area = π*4*4= 16π

Second box on the left

d=6

r= 3

circumference= 2π*3= 6π

area =π*3*3= 9π

third box on the left

A=36π

A=36πarea= π*r*r

A=36πarea= π*r*rr= 6

A=36πarea= π*r*rr= 6d=12

A=36πarea= π*r*rr= 6d=12circumference= 2π*6= 12 π

the last box

C=18π

C=18πC= 2π*r

C=18πC= 2π*rr= 9

C=18πC= 2π*rr= 9d=18

C=18πC= 2π*rr= 9d=18area= π*9*9= 81π

-⅕ (10-5+25x)
Please help!

Answers

Answer:

-[tex]-\frac{1}{5} * (5+25x)\\-\frac{1}{5} *5-\frac{1}{5}(25x)\\-1-\frac{1}{5}(25x)\\-1 -1 (5x)\\01-5x[/tex]

Step-by-step explanation:

Find the value of x in the triangle shown below.
Choose 1 answer:
A.) x=√55
B.) x=7
C.) x=5
D.) x=√32

Answers

Answer:

A

Step-by-step explanation:

[tex] {8}^{2} = {x}^{2} + { 3}^{2} \\ {x}^{2} = {8}^{2} - {3}^{2} \\ {x}^{2} = 64 - 9 \\ x = \sqrt{55} = 7.416[/tex]

Find the volume of a cone with a diameter of 12 m and a height of 7 m.
A. 84 pi m3
B. 252 pi m3
C. 84 m3
D. 336 pi m3

Answers

Answer:A 84 pi m3

Step-by-step explanation: next time if you enter the numbers into a cone calculator it will give you the answer

Answer:

A

PLZ MARK AS BRAINLIEST

Step-by-step explanation:

12/2 = 6 (radius)

V = π(r²h)/3

V = π(6² * 7)/3

V = π(252)/3

V = π84

After substituting, what is the first step when evaluating StartFraction 4 y + 9 over 7 EndFraction when y = 8?

Answers

Answer:

16

Step-by-step explanation:

because 8 x 2 = 16

Answer:

B

Step-by-step explanation:

did it in edgen

y
is inversely proportional to
x
.
When
y
=
20
,
x
=
2

Work out
y
when
x
=
5

Answers

20/2 = y/5
cross multiply
2y = 100
divide by 2 on both sides
y=50

The gateway arch in St. Louis, Missouri, is 630 feet high. A scale model of the arch is 15 inches. What is the scale of the model in inches to feet?

Answers

15 inches : 42 feet

630 ft divided by 15 in = 42 feet

(I might be wrong but I hope this helps)

Sonya had 30 minutes to do a three-problem quiz. She spent 10 9/10 minutes on question A and 6 3/5 minutes on question B. How much time did she have left for question C?

Answers

Answer:

time left for question C = 12 1/2

Step-by-step explanation:

Total time required for the three quiz= 30 minutes

 time spent on question A= 10 9/10 minutes

Time spent on question b= 6 3/5 minutes

Time spent on Question c= Total time required for the three quiz -( time spent on question A+Time spent on question b)

30 - ( 10 9/10 + 6 3/5)

30 -16   (9+ 6/10)

30- 16 15/10( 15/10 = 1   5/10)

30 - 16  + 1 5/10

30 - 17 5/10

From 30, we remove 1 whole number to subtract the fraction from the other number so we have

29 - 17 ( 1 -5/10)

=12 5/10 = 12 1/2

Which of the following is a solution to the equation 4 sin (x) - 2 = -4?
0 degrees and 180 degrees
270 degrees
210 degrees and 330 degrees
30 degrees and 150 degrees

Answers

Answer:

3 rd one

Step-by-step explanation:

Mr.Brown uses 1/4 package of graph paper for each class. she need 1 1/2 packages to serve all of her classes. How many classes does Mr. Brown teach

Answers

She needs 6 packages. 4(1/4)=1 + 1/4+1/4=1/2.

what is 1x + 2x = 4x

Answers

Answer:

The answer should be x=0, hope this helps:)

X = 0 is your answer

25% of 1400 help with give anyone Brainly answers

Answers

Answer:

350

Step-by-step explanation:

So 25% is just basically 1/4. So multiply 1/4 by 1400 to get 350.

1/4 x 1400/1 = 1400/4 = 350

(just divided 1400 by 4 but I can't really show long division on a computer)

Carol starts with $50 and saves $10 each
week. Bill has $25 and save $15 each
week. For numbers 5a and 5b, determine
whether the statement is true or false,
a. Bill will never have more money
than Carol
True
False
b. Carol and Bill with have the same
amount of money at Week 6,
True
False

Answers

Answer:

a. F

b. F

Step-by-step explanation:

at 6 weeks carol has 110 and bill has 115, proving a&b wrong

and sorry for asking but, if this is right could i please get a thanks & brainliest recently a moderator deleted ALL my answers (over 400 answers) causing me to lose over 3k points so id appreciate it alot thanks xoxo

Represent √10 , √17 and √13 in a number line.​

Answers

Answer:

  -------------------------------------------------------------

  I                               I                                     I

√10                          √13                                √17

Step-by-step explanation:

√10 is the smallest value, √13 is the middle value, and √17 is the largest value.

what 2 numbers multiply to-48 and add to -22​

Answers

Answer:

-6 and 8

Step-by-step explanation:

the answer is -6 and 8

WILL MARK BRAINLIEST!! ❤️

Point W(5,-6) is reflected across the line y = -x. Which of the following is the location of its image, W'.
A. (-6,5)
B. (5,6)
C. (-5-6)
D. (6.-5)

Answers

D (6, -5)
Since it’s reflected over y=x just flip the signs and that’s the answer

A game piece has the shape of this parallelogram. Find the area of the game piece
9cm
10 cm
14 cm

(The figure is not to scale)

The area of the game piece is cm?

Answers

Answer:

[tex]a = bh[/tex]

Step-by-step explanation:

base=14cm,height=9

a=bh

a=(14)(9)

a=126

George bought 8 books for 32 dollars and his friend Victor bought the same books for 48 dollars. Who bought the books at lowest rate

Answers

Answer:

George bought the books at the lowest rate.

George bought the books at the lowest rate, as he paid 4 dollars per book compared to Victor's 6 dollars per book.

To determine who bought the books at the lowest rate, we need to compare the price per book for George and Victor.

George bought 8 books for 32 dollars, so the price per book for George is 32 dollars divided by 8 books, which equals 4 dollars per book.

Victor bought the same books for 48 dollars, so the price per book for Victor is 48 dollars divided by 8 books, which equals 6 dollars per book.

Comparing the prices per book, we can see that George bought the books at the lowest rate, as he paid 4 dollars per book compared to Victor's 6 dollars per book.

To learn more about the rate click here :

https://brainly.com/question/12786410

#SPJ4

If fourth graders are going to take a field trip to the zoo there are 283 students and if the tickets cost $26 each, How much will the field trip cost?

Answers

Answer: $7,358

Step-by-step explanation: $26 * 283 (each student) =7,358 dollars

You take a bite of a cookie and begin to crush it between your teeth making smaller bits in your mouth.
Physical or Chemical Change?
Fact or Proof?

Answers

Physical corrections me if I’m wrong doe only it’s physical features change

I need help I will give brainliest !!!!

Answers

Answer:

i think its the third one

Step-by-step explanation:

third one maybe?? not sure

1 ) At a construction job for a mall there are 36 painters. Of these painters, 50% of them paint the interior of the mall. How many painters are painting the interior? Round your answer to the nearest whole number if necessary.

2) Sally has to spend $30000 on expenses each year. If that amount of money is 60% of her salary, then how much money does Sally make working as an administrator per year? Round your answer to the nearest whole number if necessary

3) In one particular suburb, there are 12 families that own a labrador. If these owners make up 50% of all dog owners in this suburb, then how many dog owners are there in this neighborhood? Round your answer to the nearest whole number if necessary.

PLEASE HELP ME​

Answers

Answer:

Step-by-step explanation:

4. Function or Not?

Function
Not

Answers

Answer:

no

Step-by-step explanation:

Answer: No

Explanation: y=x in this case. and that makes it automatically not a function

Hope yall having a good day. Can someone plz help me. Brainlist for right answer.

Answers

Step-by-step explanation:

21b

and 21h

if 60% of your class likes to play basketball at recess and there are 30 students in your class, how many like playing basketball?

Answers

Answer:

18

Step-by-step explanation:

Please help.17 Points

Answers

Answer:

9738.2

Step-by-step explanation:

cus I'm right 84920021

(-3)^2 = 9
9^2 = 81

or you can do it ((-3)^2)^2 = (-3)^4 = 81

Status
Exam
Find the missing length.
10
4
C=
✓ [?]
Pythagorean Theorem: a? + b2 = ?
Enter

Answers

Answer:

116

Step-by-step explanation:

W-20.5=8 please help me

Answers

This is just the same as asking you what number when subtracted by 20.5 will give you an answer of 8. The answer would obviously be 8+20.5=28.5 so w=28.5.

We can also do it in a more algebraic way. By adding 20.5 to both side of the equation which won't change the value.

w-20.5+20.5=8+20.5

w=28.5

Any questions just ask me in the comments of this question :)

Jayla raked 12 bags of leaves on Saturday. She raked 3 bags of leaves each hour. Let H be the number of hours she raked leaves.

Answers

Answer:

H = 4

Step-by-step explanation:

12 bags of leaves/3 bags each hour=4 hours

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