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
schepotkina [342]
3 years ago
9

(5+w)(w+4) in standard form

Mathematics
1 answer:
dlinn [17]3 years ago
7 0

Answer:

  w² +9w +20

Step-by-step explanation:

Multiply it out, collect terms, and write as descending powers of w.

  (5+w)(w+4) = 5w +5·4 +w² +w·4

  = w² +9w +20

You might be interested in
A random sample of 2 measurements is taken from the following population of values: 0, 1, 3, 4, 7. What is the probability that
mafiozo [28]

Answer:

1/5

Step-by-step explanation:

Range as a measure of central tendency is the difference between the highest value and the lowest value in a given set of data.

Given the samples 0,1,3,4,7

Total number of samples is 5

The range is gotten by taking the difference of 2 samplesout of 5samples and this can be done in 5C2 ways.

5C2 = 5!/(5-2)!2!

= 5!/3!2!

= 5×4×3!/3!×2

= 10ways

The total outcome is therefore 10

To get the probability that the range is 4, we need to get the required outcome of getting range of 4 and this can only occur twice

The range can be gotten by taking the difference between 7 and 3, it can also be gotten by taking the difference between 4 and 0. Both differences will give us a total of 4

The expected outcome is therefore 2

the probability that the range of the sample is 4 = expected outcome/total outcome

= 2/10

= 1/5

7 0
3 years ago
chelsea's little brother packs 7 toys. if each toy weighs 1 3/4 ounces how any ounces does his baa weigh
Lyrx [107]
You just have to multiply 7 and 1 3/4 and you get 12.25 ounces

~Hope I Helped
5 0
3 years ago
Read 2 more answers
Pls help urgently extra points and mark brainlist easy reading
Burka [1]

Answer:

Fail :b

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Dont undersrand this at allll...
Taya2010 [7]

Answer:

2.3 2 1/3

Step-by-step explanation: you add up all the bikes then divide them by 3 because that's the number of people

4 0
2 years ago
Read 2 more answers
The answer is C, but I don't understand why- can anyone tell me?
finlep [7]

Answer:

It's C because we are adding a number on the x but here we skip 5 so it's 6, and on y we add 4 up but since we skipped 5 we add 8 and we get 24. 6, 24. You may say "but SpiritBear, 17 plus eight is 25" and that is true, but if you notice the lowest dot actually starts on 5, not 4 making C right.

Hope this helped and wasn't too confusing

7 0
2 years ago
Other questions:
  • Aaron has a budget of $100 per month to spend on lunch. He made a table showing the total amount of lunch money he will have lef
    15·1 answer
  • Holly earns $30 for babysitting 5 hours. She earns $28 when she does chores for 4 hours. Which compares the unit rates?
    11·2 answers
  • The graph shows the following system of inequalities: 6x + 3y < 45 x > 4 According to the graph, the solutions that satisf
    6·1 answer
  • The test statistic of zequalsnegative 2.07 is obtained when testing the claim that pequals1 divided by 4. a. Using a significanc
    6·1 answer
  • Ms. Edwards is redecorating her office. She has a choice of 8 colors of paint, 5 kinds of curtains, and 6 colors of carpet. How
    11·1 answer
  • Suppose a national survey conducted among a simple random sample of 1528 American adults, 800 indicate that they think the Civil
    5·1 answer
  • Which statement best describes the polynomial 5x^2 ? first degree polynomial with two terms first degree polynomial with five te
    12·2 answers
  • Ben and Cam are scuba diving. Ben is 15.8 meters below the surface of the water. Cam is 4.2 meters above Ben. What is Cam’s posi
    9·1 answer
  • What is the answer to 6x+12=4x-18
    6·1 answer
  • 4x−6y=36
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!