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
Alexxandr [17]
2 years ago
15

HELP MEE ,25 POINTS !!!!

Mathematics
1 answer:
marusya05 [52]2 years ago
4 0

Based on the four expressions written above (image attached) one can say that She is right about the remaining four expressions as they all can shown or expressed as binomials.

<h3>What is Binomial Distribution?</h3>

Binomial distribution is known to be a kind of probability distribution whos models or show the probability of getting one of two outcomes in any  said number of points or parameters.

Note that:

5abc -2a² + 6abc

Add like terms

= 11abc - 2a²

5x³∙ 2x² -10x⁴ +3x⁵+ 3x∙(-2) x⁴

Simply

=5 . 2x³⁺² - -10x⁴ +3x⁵+ 3x∙ 2x⁴

=10x³⁺²  -10x⁴ +3x⁵+ 3∙ 2xx⁴

= 7x⁵ + 10x⁴

(t+2)²-4t

Simply

= (t² + 2t.2 + 2²) - 4t

=  (t² + 2t.2 + 4) - 4t

= t² + 4

The same applies for the rest. Therefore, one can say that Based on the four expressions written above (image attached) one can say that She is right about the remaining four expressions as they all can shown or expressed as binomials.

Learn more about Binomial Distribution from

brainly.com/question/9325204

#SPJ1

You might be interested in
In answering a question on a multiple-choice test, a student either knows the correct answer or guesses it. Let 0.7 be the proba
Dahasolnce [82]

Answer:

The probability is 0.9211

Step-by-step explanation:

Let's call K the event that the student know the answer, G the event that the student guess the answer and C the event that the answer is correct.

So, the probability P(K/C) that a student knows the answer to a question, given that she answered it correctly is:

P(K/C)=P(K∩C)/P(C)

Where P(C) = P(K∩C) + P(G∩C)

Then, the probability P(K∩C) that the student know the answer and it is correct is:

P(K∩C) = 0.7

On the other hand, the probability P(G∩C) that the student guess the answer and it is correct is:

P(G∩C) = 0.3*0.2 = 0.06

Because, 0.3 is the probability that the student guess the answer and 0.2 is the probability that the answer is correct given that the student guess the answer.

Therefore, The probability P(C) that the answer is correct is:

P(C) = 0.7 + 0.06 = 0.76

Finally, P(K/C) is:

P(K/C) = 0.7/0.76 = 0.9211

7 0
3 years ago
Solve for x x=750+125.75x
olga2289 [7]
X=750+125.75x
subtract to variable (x) on one side
x-125.75x=750+125.75x-125.75x
-124.75x=750
divide -124.75 to get variable (x) by itself
-124.75x/-124.75=750/-124.75
x=-3000/499
or
x=-6 6/499
or
x=-6.01202

7 0
3 years ago
10 cm<br>12 cm find area each shaded area​
Wewaii [24]
Do u have a diagram to show
7 0
3 years ago
Give the y-intercept of the function f(x)=x^3 + 5x^2 - 3x+3
stepladder [879]
Answer:
Y-intercept (0,-20)
3 0
3 years ago
Read 2 more answers
I need help ❤️ pleaseee
Dafna1 [17]

Answer:

24

Step-by-step explanation:

if 1cubed equals one cubic inch so than u count the LxWxH will get you 4x3x2

7 0
3 years ago
Other questions:
  • Finding the x and y intercepts x+3y=6
    15·1 answer
  • Help me pretty please!!!!!
    13·2 answers
  • Pls only today only evens
    15·2 answers
  • Rewrite 10 with a square root​
    5·1 answer
  • Which description best fits the graph?
    5·1 answer
  • What’s 9+10? (I will give Brainliest!)
    7·2 answers
  • True False x-sqrt6 is a factor of x^4-36
    8·1 answer
  • 40 facts increased to 56. What is the percent increase?
    14·1 answer
  • A cylinder has a radius of 6 inches and is 15 inches tall. what is the volume of the cylinder? express the answer in terms of pi
    8·1 answer
  • Find the value of the expression (x2−4)3x when x = 5.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!