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
crimeas [40]
3 years ago
12

URGENT!! Offering 50 Points

Mathematics
2 answers:
Vlad1618 [11]3 years ago
7 0

Answer:

<em>B. x=13/8</em>

Step-by-step explanation:

#platofam

harkovskaia [24]3 years ago
5 0

Answer:

  B.  x ≈ 13/8

Step-by-step explanation:

We assume that one iteration consists of determining the midpoint of the interval known to contain the root.

The graph shows the functions intersect between x=1 and x=2, hence our first guess is x = 3/2.

Evaluation of the difference between the left side expression and the right side expression for x = 3/2 shows that difference to be negative, so we can narrow the interval to (3/2, 2). Our 2nd guess is the midpoint of this interval, so is x = 7/4.

Evaluation of the difference between the left side expression and the right side expression for x = 3/4 shows that difference to be positive, so we can narrow the interval to (3/2, 7/4). Our 3rd guess is the midpoint of this interval, so is x = 13/8.

_____

The sign of the difference at this value of x is still negative, so the next guess would be 27/16. It is a little hard to tell what the question means by "3 iterations." Evaluating the function for x=13/8 will be the third evaluation, so the determination that x=27/16 will be the next guess might be considered to be the result of the 3rd iteration.

You might be interested in
Find the value of x in the isosceles triangle shown below <br><br> Thank you!
iogann1982 [59]
And isosceles triangle always equals 180 degrees so to find the value of x what number would you need for the value to be 180
3 0
3 years ago
At Luther's party she made three balloon poodles and two balloon giraffes Which used a total of 17 balloons for Jessica‘s party
olga55 [171]

Answer:

The redaction does not explain the situation.  If we assume that 15 balloons were used to make one ballon poodle and three giraffes, then the answer would be 7,5 balloons for 1 poodle, and 2,5 balloons for a giraffe

Step-by-step explanation:

With 15 balloons we make 1 poodle and 3 giraffes.  This means that 7,5 balloons were used to make 1 poodle, and other 7,5 balloons were used to make 3 giraffes.

If we divide   7,5 balloons between 3, we obtain 2,5.  This means that with 2,5 balloons we make 1 giraffe

4 0
3 years ago
Find the perimeter <br> Simplify your answer completely
Lubov Fominskaja [6]

Answer:

4/2+ 8/2+20/5+20/5+48/5+42/4

12/2+88/5+42/4

(120+ 352+210)/20= 682/20= 341 x 1/10=34.1

4 0
3 years ago
Read 2 more answers
Find the 10th term of the sequence defined by the rule, f (n) = 4n - 3.
DiKsa [7]

Answer:

<h3>                f(10) = 37</h3>

Step-by-step explanation:

f(n) = 4n - 3

f(10) = 4×10 - 3 = 40 - 3 = 37

6 0
3 years ago
Please help as soon as possible ​
Leokris [45]
Lamar used 80% of his data, so he used a greater percentage.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify: |5.74 + 2.89| – |16.20 + 41.32|
    10·1 answer
  • How much would $ 300 invested at 3% interested compounded monthly be worth after 3 years
    6·1 answer
  • Assume you have collected data pairs (x, y) on a certain variety of tree. x is the number of weeks since the tree was planted an
    6·1 answer
  • The sum of the angle measures of a quadrilateral is 360°. Write and solve an equation to find the value of x.
    15·1 answer
  • Need help before 7:05am and have to show my work THE EQUATIONS IS ON THE PAPER
    5·1 answer
  • Simplify Negative three and one-half minus negative twelve and one-fourth.
    9·2 answers
  • PLEASE HELP ANSWER ASAP!
    8·1 answer
  • What is electronic government ? and give some examples of it ..
    14·1 answer
  • Shelly sleeps for 7 hours 30 minutes in a day. For how many hours did she sleep in the month of January?
    9·2 answers
  • Christine exercises more than 40 minutes per day.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!