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
kirill [66]
3 years ago
7

1/4 (4r - 8) = r - 2

Mathematics
1 answer:
sasho [114]3 years ago
4 0
Solve for r.

Use distributive property.

4/4r - 8/4 = r - 2

4/4 can be written as 1 and -8/4 can be written as -2.

r - 2 = r - 2

You have an infinite amount of solutions.

Hope this helps!

You might be interested in
Based on the table, which statement best describes a prediction for the end behavior of the graph of f(x)?
stich3 [128]
The answer would be B. Look at the graph - on top, to the left goes toward -infinity, while to the right it does the opposite. On the bottom, or the y, to the left and right it increases indefinitely. Plug this together, and you have your answer.
I hope this helped, and have a nice day!

4 0
3 years ago
Read 2 more answers
Can someone plz explain this?
VMariaS [17]

Answer:

Step-by-step explanation:

Mental abuse to humans

4 0
3 years ago
The probability that an egg on a production line is cracked is 0.01. Two eggs are selected at random from the production line. F
musickatia [10]

Answer:

P(X \geq 1)=1-P(X

P(X=0)=(2C0)(0.01)^0 (1-0.01)^{2-0}=0.9801

And replacing we got:

P(X \geq 1) = 1-0.9801 = 0.0199

Step-by-step explanation:

Let X the random variable of interest "number of craked eggs", on this case we now that:

X \sim Binom(n=2, p=0.01)

The probability mass function for the Binomial distribution is given as:

P(X)=(nCx)(p)^x (1-p)^{n-x}

Where (nCx) means combinatory and it's given by this formula:

nCx=\frac{n!}{(n-x)! x!}

And we want to find this probability:

P(x \geq 1)=1-P(X

And we can find the probability:

P(X=0)=(2C0)(0.01)^0 (1-0.01)^{2-0}=0.9801

And replacing we got:

P(X \geq 1) = 1-0.9801 = 0.0199

5 0
3 years ago
Help with this problem?
ankoles [38]
3(x-8)=12
I got this equation since there are three of the "x-8" sections that add up to the twelve length bar above
5 0
3 years ago
No body helped me the last time so I’m posting it again I really need help with this
PIT_PIT [208]
B is equal to 154 degrees. we know this cause half of the circle equals 180 and if you subtract a (26) from 180 you get 154
3 0
3 years ago
Other questions:
  • Kirk bought songs for his MP3 player. He needed 6 more songs to have a total of 100. Write an integer to represent how many more
    6·2 answers
  • What is the total price of a $45.79 item when 7% sales tax is added?
    15·2 answers
  • Suppose the heights of 18-year-old men are approximately normally distributed, with mean 72 inches and standard deviation 4 inch
    5·2 answers
  • Scientific notation<br>I write<br>104200oooo.​
    8·1 answer
  • FUTA tax is paid A. only weekly. B. by an employee. C. by the employer. D. by both the employee and the employer.
    9·2 answers
  • Compare A and B in three​ ways, where A=1.84 million is the 2012 daily circulation of newspaper X and B=2.26 million is the 2012
    10·2 answers
  • The point-slope form of the equation of a line that passes through points (8, 4) and (0, 2) is y – 4 = y minus 4 equals StartFra
    7·2 answers
  • Here's the question ​
    15·1 answer
  • Cual es el ángulo de elevación del empire state desde un punto de la calle que está a 5280 pies desde la base del edifico
    9·1 answer
  • What is the area of this figure? ​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!