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
Bogdan [553]
3 years ago
7

Helppppppppppppppp!!!! rate 5 stars

Mathematics
1 answer:
den301095 [7]3 years ago
6 0

Answer:

11) a or d 12) b

Step-by-step explanation:

sorry, I don't feel like looking at number 11 properly I'm half asleep

You might be interested in
For the value of the constant n is Q(x)=x^3+(n-9)x^2+(2n-5)x+4 divisible by(x+4)?​
Anestetic [448]

Answer:

no, the constant n is not divisible by (x-4)

3 0
3 years ago
Write the sum using summation notation, assuming the suggested pattern continues. 5 - 15 + 45 - 135 + ...
nalin [4]

Answer:

<em>summation of five times negative three to the power of n from n equals zero to infinity</em>

Step-by-step explanation:

<u>Summation Notation </u>

It represents the sum of a finite or infinite number of terms. Let's analyze the terms of the given succession:

5-15+45-135+...

If we take 5 as a common factor, we have

5(1-3+9-27+...)

The parentheses contain the alternate sum/subtraction of powers of 3. The odd terms are positive, the even terms are negative, thus the exponent must be n starting from 0 or n-1 starting from 1

The summation is then represented by

\sum_{n=0}^{\infty}5(-3)^n

This corresponds with the option:

<u>summation of five times negative three to the power of n from n equals zero to infinity</u>

8 0
3 years ago
The length of a rectangle is represented by the polynomial 2x3 – 5x2 + 8 and the width is represented
Rom4ik [11]

1) the polynomial representing the area is

2x^4 + 6x^3 - 5x^2 -7x + 24

2) the constant term is

24

3) the polynomial is a 4th degree

4) if my guess is ryt... the LEADING coefficient is the coefficient of the highest degree of X ...i.e 2

8 0
3 years ago
Read 2 more answers
how many kilometers he has run to prepare for a marathon. The app said he ran 9.654 kilometers. He wants to post online how many
Mashcka [7]
6 miles, 9.654 divided by 1.609
3 0
3 years ago
The outlier, 78, is removed from the data set shown.
bixtya [17]

Answer:

Well, in order o figure this out, you have to understand the definition or range.

Range is the difference between the lowest and highest values.

Since 78 use to be the highest number, the range was 55

Now when we remove the outlier, the new highest value is 45, decreasing the range to 22.

Hope this helps!

4 0
3 years ago
Other questions:
  • Find the x and y intercept of the line 4x+2y=24
    6·1 answer
  • What does a+b equal if a is equal to 0.6 and b is equal to 1.9
    7·1 answer
  • What are the solutions to the equation (x – 2)(x + 5) = 0?
    14·1 answer
  • 7x-10x+18+2x=-5.0000
    7·1 answer
  • PLEASE HELP ME :( Solve N = 3pg^2 - 2pv for v.
    7·1 answer
  • What is the multiplicative inverse of -1/5?​
    6·2 answers
  • What is the answer of 17 and 16 ​
    11·1 answer
  • The volume of a sphere can be found using the formula V = πr . If the sphere has a diameter of 10x y z mm, what is the volume of
    12·1 answer
  • What is the area of the kite?
    14·1 answer
  • PLEASE GUYS CAN SOMEONE HELP ME WITH THESE, POINTS TO THE KIND AND SMART PERSON TO ANSWER THESE SORT OF TEDIOUS QUESTIONS HELP A
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!