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
sukhopar [10]
3 years ago
13

When using the binomial formula, which of the following is a correct step in the expansion of (x+y)4

Mathematics
1 answer:
lbvjy [14]3 years ago
4 0
X+y=4 is a correct step
You might be interested in
How can you select a number between 1 and 1000, where every number has the same likelihood of being selected? please help me i n
aleksandr82 [10.1K]

Answer:

You can do this by rolling dice 4 times

Step-by-step explanation:

If you roll a fair dice 4 times and record the findings and their orders, you can generate 6^4= 1296 possible outcomes. You can pick 1-1000 as numbers and then re-roll all the dice if the number generate 1001-1296  

To translate the dice result into a number you have to multiply the dice result as following:

1st roll multiplied by 6^0 = 1

2nd roll multiplied by 6^1 = 6

3rd roll multiplied by 6^2= 36

4th roll multiplied by 6^3= 216

Let's say you roll 1, 2, 3, 4

The number generated will be: 1*1 + 2 *6 + 3 *36 + 4 *216 = 985

6 0
3 years ago
100 POINTS!!!!
Fiesta28 [93]

Answer:

hi im here to help a kid that ask me to help him

19) C

20) C

1) B

Step-by-step explanation:

8 0
3 years ago
What is the opposite of the opposite of any integer?​
Pani-rosa [81]
<h2>The opposite of an opposite of a integer is the original integer.</h2>
8 0
2 years ago
Read 2 more answers
3 pieces of wood have a total length of 32 m. The second piece is twice the size of the first and the third piece is 2 more mete
andreev551 [17]

Answer:

X + Y + Z = 32

X2 = Y

X3 + 2 = Z

X + X2 + X3 + 2 = 32

Make X alone

There is a 2 so we subtract 2 from both sides

X + X2 + X3 = 30

Add the X's up

X + X2 + X3 = X6

X6 = 30

Divide by 6

30 / 6 = 5

You are left with X=5

The first piece of wood has a length of 5

5 x 2 = 10

The second piece has a value of 10

5 x 3 + 2 = 17

The third piece is 17

Hope this helps. If you have any questions you may ask.

Step-by-step explanation:

5 0
3 years ago
20 points
kodGreya [7K]

Answer:

a) x=0, x=-10, x=11

Step-by-step explanation:

Just find the x- coordinates for when f(x) intersects g(x).

5 0
4 years ago
Other questions:
  • The description for a certain brand of house paint claims a coverage of 460 ft2/gal. (a) express this quantity in square meters
    5·1 answer
  • Need help please!!!!!!
    9·1 answer
  • The maximum weight that a rectangular beam can support varies jointly as its width and the square of its height and inversely as
    12·1 answer
  • The value of a treadmill bought new for $1000 decreases 5% each year. Use a graph to predict the value of the treadmill in 5 yea
    11·1 answer
  • How can I solve a algebraic equation??
    8·1 answer
  • Modeling Radioactive Decay In Exercise, complete the table for each radioactive isotope.
    12·1 answer
  • Can someone tell me if this is correct pleaseeee ?
    11·1 answer
  • 1. One yard is equal to 3 feet. How many
    6·2 answers
  • Student A, lives in Phoenix, Arizona and submits an assignment for math class. The teacher notices the student IP address is 75.
    15·1 answer
  • 5. A television set is 36 inches wide and has a diagonal length of 42 inches. To the nearest inch,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!