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
Lemur [1.5K]
2 years ago
10

Help asap please.. Brainliest to correct!

Mathematics
1 answer:
vovikov84 [41]2 years ago
5 0

Answer:

Step-by-step explanation:

  x + 6 I x³ + 2x²  - 10x + 84   I   x² - 4x + 14

              x³ + 6x²

            <u> -     -       </u>

                     -4x² - 10x

                    -4x²  - 24x

                    <u> +       +     </u>

                               14x + 84

                                14x + 84

                               <u> -      -       </u>

                                     0

P(x)  =(x +6)* ( x² - 4x + 14) + 0

You might be interested in
While driving home from work Donald's windshield got cracked by a small rock, causing $500 worth of damage. Given the policy sum
Dafna11 [192]

I think you would most likely add all of them well I think

4 0
2 years ago
Read 2 more answers
A flower pot’s base has six sides that are all the same length. Each side measures x−6 units. The base’s perimeter is 78 units.
torisob [31]
6(x-6)=78
6x-36=78
6x-36+36=78+36
6x=114
6x÷6=114÷6
x=19
6 0
3 years ago
Read 2 more answers
A person must score in the upper 8% of the population on an IQ test to qualify for membership in MENSA, the international high-I
Cloud [144]

Answer:

A person must get an IQ score of at least 138.885 to qualify.

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 115, \sigma = 17

(a). [7pts] What IQ score must a person get to qualify

Top 8%, so at least the 100-8 = 92th percentile.

Scores of X and higher, in which X is found when Z has a pvalue of 0.92. So X when Z = 1.405.

Z = \frac{X - \mu}{\sigma}

1.405 = \frac{X - 115}{17}

X - 115 = 17*1.405

X = 138.885

A person must get an IQ score of at least 138.885 to qualify.

5 0
3 years ago
Read 2 more answers
Please help please anyone please help me with this please please help
77julia77 [94]

Answer:

plleaseeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeee

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Solve -14 +5x =-12 really need this answer
Paladinen [302]
Move the 14 over and get
5x = 2
divide by 5
x = 2/5
7 0
3 years ago
Read 2 more answers
Other questions:
  • If names a major arc of a circle, then must be a a) minor arc b)major arc c) semicircle
    10·2 answers
  • What are values in a 7 digit number
    13·1 answer
  • The amount of sales of tickets at a movie theatre t (x) varies
    15·1 answer
  • when Miguel was six years old his little sister leila was half of his age if Miguel is 40 years old today how old is leila
    14·1 answer
  • PLEASE HELP! I will award brainliest!!!!
    14·1 answer
  • Find the x value of x+3=8
    15·2 answers
  • There are 6 teams in a baseball league. A schedule is made such that each team plays every other team 5 times. How many games mu
    6·1 answer
  • 4x+32=24<br> show your work
    6·1 answer
  • 1. If 15% of adults in a certain country work from home, what is the probability that fewer than 42 out of a random sample of 35
    6·1 answer
  • Can someone help me with this
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!