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
PSYCHO15rus [73]
3 years ago
15

Expand the expression (z-k)^6 using the binomial theorem

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
8 0
Here is your answer z^6 - 6z^5k + 15z^4k^2 - 20z^3k^3 + 15z^2k^4 - 6zk^5 + k^6
You might be interested in
CAN YOU GUYS HELP ME ASAP PLEASE
Bess [88]
120 grains is = 2drahms because 2 drahms is equal to 120 grains (p=q, q=r)
3 0
3 years ago
Read 2 more answers
6. Kriti has a circular swimming pool in her house. The radius of the swimming
Evgen [1.6K]

Answer:

Total walk she did around the pool every morning = 141.3

Step-by-step explanation:

Given - Kriti has a circular swimming pool in her house. The radius of the swimming  pool is 22.5 cm. She walks one round every morning before diving in the pool.

To find - How far does she walk around the pool every morning?

Proof -

Given that, the swimming pool is circular in shape.

So,

1 round of circle = Circumference of circle.

As we know that,

Circumference = 2\pi r

                         = 2*\pi *22.5

                         = 141.3

∴ we get

Total walk she did around the pool every morning = 141.3

7 0
3 years ago
Help ?? ;;
garik1379 [7]

Answer: It's the top left because the line passes through 10 on the y axis.

6 0
3 years ago
The local zoo is filling two water tanks for the elephant exhibit. One water tank contains 30 gal of water and is filled at a co
kakasveta [241]
You first have to set up the two equations. Y is equal to the total number of gallons in a tank and x is equal to the number of hours the tanks are filling.

Since the two equations both equal y I can make them equal each other. I then solved for x as you see and got -4.

Once I found my x value I now needed to find my y. You only needed to chose one equation to solve for y, so I decided to do the first one. I plugged in -4 where my x value currently was and solved for y. I got 2.


If you have any questions please comment!! Hope this helps!!
3 0
3 years ago
What is the equation of a line with a slope of 4 and a y-intercept of 2?
Trava [24]

Answer:

y=4x+2 or f(x)=4x+2

Step-by-step explanation:

This is because the equation format for a line is y=mx+b, the slope is m and the y-intercept is b. So all you have to do is fill it out to get y=4x+2. Or the other way I listed the equation is right too. Hope this helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Round 5,370,288 to the nearest 100,000
    10·2 answers
  • A sphere has a diameter of 12 meters. What is its exact surface area and its exact volume?
    6·1 answer
  • If you are traveling at a speed of
    13·1 answer
  • Range is a keyword for what operation in math
    15·1 answer
  • −3/7 ​​+ (−3/4) =<br> reduce to simplist form
    5·2 answers
  • Margie's car can go 3232 miles on a gallon of gas, and gas currently costs $4$4 per gallon. How many miles can Margie drive on $
    11·1 answer
  • Plz help............ ​
    8·2 answers
  • I have 3 more questions pretty much like this.
    8·1 answer
  • 2
    12·1 answer
  • 7. Rachel is thinking of a number. She multiplies it by 8,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!