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
Fiesta28 [93]
3 years ago
10

0.4x – 1.2 = 0.15x + 0.8

Mathematics
2 answers:
Bogdan [553]3 years ago
8 0
X=8
That’s the answer.
katen-ka-za [31]3 years ago
4 0
X= 3.63636363636

Rounded: x= 3.64
You might be interested in
I don't know if I'm doing this right but can you help on ' explain your method for doing this' i don't know how I did it I just
Marina CMI [18]
Switch 1.25 and 0.258
7 0
3 years ago
PLZ HELP ME:Evaluate: What is the value of the expression -5(3 + 4)?
almond37 [142]

Answer:

-35

Step-by-step explanation:

PEMDAS

7 0
3 years ago
Read 2 more answers
For the number -5/8 name the opposite, reciprocal and absolute value
Natasha_Volkova [10]
Opposite-   5/8
reciprocal-   -8/5
absolute value-   5/8

8 0
3 years ago
A bag of fruit in the supermarket contains 4 oranges and 9 apples.You buy enough bags to get 32 oranges.How many apples will you
kiruha [24]

Answer:

37 apples

Step-by-step explanation:

just add 5 to 32

5 0
3 years ago
Read 2 more answers
true or false If x represents a random variable with mean 114 and standard deviation 40, then the standard deviation of the samp
Goshia [24]

Answer:

\mu = 114, \sigma = 40

We also know that we select a sample size of n =100 and on this case since the sample size is higher than 30 we can apply the central limit theorem and the distribution for the sample mean would be given by:

\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})

And the standard deviation for the sampling distribution would be:

\sigma_{\bar X}= \frac{40}{\sqrt{100}}= 4

So then the answer is TRUE

Step-by-step explanation:

Let X the random variable of interest and we know that the true mean and deviation for this case are given by:

\mu = 114, \sigma = 40

We also know that we select a sample size of n =100 and on this case since the sample size is higher than 30 we can apply the central limit theorem and the distribution for the sample mean would be given by:

\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})

And the standard deviation for the sampling distribution would be:

\sigma_{\bar X}= \frac{40}{\sqrt{100}}= 4

So then the answer is TRUE

6 0
3 years ago
Other questions:
  • How do you know w/o calculator? HELPPPPPP PLZZZZZZZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·1 answer
  • Circle the common factors of 20w and 40wz. Options are 10, 20w, 10xz, 5z, 2w, z, 9w, or w. Can you please explain how you guys g
    13·2 answers
  • Need help on this please
    9·1 answer
  • What is the interquartile range (IQR) of the numbers below?<br> 1, 2, 3, 3, 4, 4, 4, and 6
    13·2 answers
  • Can someone solve this please?
    11·1 answer
  • Shante is calculating the amount of time it takes a rocket to get to the moon. The moon is around 239,000 miles from Earth. How
    12·1 answer
  • El precio de cada acción de una empresa de tecnología ha presentado a través del tiempo un comportamiento dado por la siguiente
    6·1 answer
  • Write an integer for this situation: a profit of $12
    8·1 answer
  • I need an explanation for this please
    10·1 answer
  • The graph shown here is the graph of which of the following rational functions?A.F(x) = B.F(x) = C.F(x) =
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!