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
Elena L [17]
3 years ago
5

Please help. Polynomial question

Mathematics
1 answer:
Reil [10]3 years ago
4 0

Answer:

Therefore the Difference is

-2x^{2}-7x+11

Step-by-step explanation:

Vertical Format to Subtract

Given

    4x²   - 5x   +   7

 - (6x²   + 2x   -   4)

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

      -      -         +                       ....... Sign will change for Subtraction

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

∴  -2x²   - 7x   +   11                  ....... As Required

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

Therefore the Difference is

-2x^{2}-7x+11

You might be interested in
A box of cereal states that there are 84 cal in a 3/4 cup serving what is the unit rate for calories per cup how many calories a
Tamiku [17]

Answer:

first question is 112, second is 336

Step-by-step explanation:

you only need to do is 84÷3/4=112calories

this is one box of cereal state if you want three

box calories just 3×112

3 0
3 years ago
Find the area of the shaded region.
yaroslaw [1]
It’s ether 138.6 or 101.4. 123 rounded to the nearest tenth is 120 so you ether add or subtract
4 0
3 years ago
Determine whether the given procedure results in a binomial distribution​ (or a distribution that can be treated as​ binomial).
MArishka [77]

Answer:

B. ​No, because the trials of the experiment are not independent and the probability of success differs from trial to trial.

Step-by-step explanation:

The first criterion of a binomial distribution is a fixed number of trials.  Selecting 5 senators means the number of trials is 5, which is a fixed number.

The next criterion is that the trials must be independent.  Selecting the senators without replacement means the trials are dependent, not independent; this means that this is not a binomial distribution.

5 0
3 years ago
-3x + 1 + 10x = x + 4<br><br> x = 12<br> x = 18
s344n2d4d5 [400]

-3x + 1 + 10x = x + 4

-3x +10x -x = 4 -1

6x = 3

x = 3/6

3 0
3 years ago
Question 13
charle [14.2K]

The amount to be invested today so as to have $12,500 in 12 years is  $6,480.37.

The amount that would be in my account in 13 years is $44,707.37.

The amount I need to deposit now is $546.64.

<h3>How much should be invested today?</h3>

The amount to be invested today = future value / (1 + r)^nm

Where:

  • r = interest rate = 5.5 / 365 = 0.015%
  • m = number of compounding = 365
  • n = number of years  = 12

12500 / (1.00015)^(12 x 365) = $6,480.37

<h3>What is the future value of the account at the end of 13 years?</h3>

Future value = monthly deposits x annuity factor

Annuity factor = {[(1+r)^n] - 1} / r

Where:

  • r = interest rate = 5.3 / 12 = 0.44%
  • n = 13 x 12 = 156

200 x [{(1.0044^156) - 1} / 0.0044] = $44,707.37

<h3>What should be the monthly deposit?</h3>

Monthly deposit = future value / annuity factor

Annuity factor = {[(1+r)^n] - 1} / r

Where:

  • r = 6.7 / 12 = 0.56%
  • n = 2 x 12 = 24

$14,000 / [{(1.0056^24) - 1} / 0.0056] = $546.64

To learn more about annuities, please check: brainly.com/question/24108530

#SPJ1

4 0
2 years ago
Other questions:
  • A survey of a group of seventh graders and a group of teachers at a local middle school asked how many siblings they each have.
    12·2 answers
  • State the name of the property illustrated. (x + 7) + [-(x + 7)] = 0
    11·1 answer
  • What are the coordinates of the x-intercept and y-intercept of the line -3y-x=-9
    14·1 answer
  • QuCSLIUI 10<br> POILS)<br> If (a, -5) is a solution to the equation 3a = -2b - 7, what is a?
    14·1 answer
  • B. Who spent more of their allowance on pizza? Write an inequality to compare the portion spent on pizza
    15·1 answer
  • Suppose Rm (3,-4)=(1,1) and Rn (1,1)=(-5,16) Is m || n? Explain.
    5·1 answer
  • Find the solution of given expression !!<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B36%20%5Ctimes%204%7D%20" id="TexF
    9·1 answer
  • B) 5z - 1<br> when z = 6<br> 2
    9·1 answer
  • 13 ft<br> 5 ft<br> b<br> What the length of the missing leg
    5·1 answer
  • Evaluate the function
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!