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
Helen [10]
2 years ago
14

Name the Families of Terms represented and list the members of each family. List the different families you see. Use as many lin

es as you need.
List of Terms
3x, - x2, 5y , - 3xy , 4y2, - 8y , 15 x2, - 27x , 4 xy , 9y ,
-12 xy , 8y2, - 12x2, 15 x, 42 x2, - 9x , 9 y2

Families of Terms:

List of Like Terms:
Mathematics
1 answer:
zlopas [31]2 years ago
8 0

Answer:

list of famalies.. i am not smart. wish i can be but yikes.

Step-by-step explanation:

You might be interested in
M divided by 19 = -2<br><br> (Find m)
seropon [69]
M=38 I hope it helps
Can u give me the brainliest ^^ plz ☺️☺️
5 0
3 years ago
Number of passengers who arrive at the platform in an Amtrack train station for the 2 pm train on a Saturday is a random variabl
Svetradugi [14.3K]

Answer:

P(80

And we can find this probability with this difference:

P(-4

And in order to find these probabilities we can use tables for the normal standard distribution, excel or a calculator.  

P(-4

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

Solution to the problem

Let X the random variable that represent the number of passengers who arrive at the platform of a population, and for this case we know the following info

Where \mu=180 and \sigma=25

We are interested on this probability

P(80

For this case we can assume that the random variable is normally distributed.

And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

If we apply this formula to our probability we got this:

P(80

And we can find this probability with this difference:

P(-4

And in order to find these probabilities we can use tables for the normal standard distribution, excel or a calculator.  

P(-4

5 0
3 years ago
0.16(a-4)=0.3(2a+4)<br>Solve the Equation
Black_prince [1.1K]
The answer is a= -4.181818
5 0
3 years ago
202·87–100·87–2·87=
Angelina_Jolie [31]

Step-by-step explanation:

202·87–100·87–2·87

=99.13

8 0
3 years ago
Read 2 more answers
Solve for x in the equation x^2+4x-4 = 8.
ollegr [7]

Answer:

Its the first choice.

Step-by-step explanation:

x^2+4x-4 = 8

x^2 + 4x - 4 - 8 = 0

x^2 + 4x - 12 = 0

(x + 6)(x - 2) = 0

x = -6, 2.

8 0
3 years ago
Other questions:
  • What reason allows the following statement to be true?
    9·1 answer
  • What is the domain of the function f(x)=2x+5
    9·2 answers
  • What is the value of x for log6(5x) + log6(2)=5
    10·1 answer
  • What are the vertex and x-intercepts of the graph of the function given below?<br> y = x^2 - 2x - 48
    14·2 answers
  • Karen and James both had 30 stocking stuffer items on their shopping list. After black Friday shopping Karen had finished 35% of
    15·1 answer
  • Write a rule to describe the transformation on a graph
    12·1 answer
  • Two friends share £150 in the ratio 4:11<br> (a) How much does each friend receive?
    6·1 answer
  • What is the range of this function?
    7·1 answer
  • Help Me WHAT is 2 + 2
    11·2 answers
  • Please help me :))))))
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!