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
Sladkaya [172]
2 years ago
10

How do i do this PLEASE HELP

Mathematics
1 answer:
Scorpion4ik [409]2 years ago
6 0
X=10
-3,-2,-1,0,1,2,3
Add 1,2,3+10
=16
You might be interested in
Is 13/8 rational have to add more letters lol
Serhud [2]
I do not believe so but dont quote me on it.
7 0
3 years ago
Please help me out thank you!
ANEK [815]

Answer:

Step-by-step explanation:

7 0
2 years ago
Random question what is 50+40-1*5plus 2
Scilla [17]

Answer:

87 i think

Step-by-step explanation:

I used a calculator

5 0
3 years ago
Read 2 more answers
I need help with this plz
dedylja [7]
Use the equation to find the missing height, h, by undoing the equation. Use SADMEP, the reverse order of operations.

:)
4 0
3 years ago
A consumer survey indicates that the average household spendsμ= $185on groceries each week. The distribution of spending amounts
Vitek1552 [10]

Answer:

P(X>200)=P(\frac{X-\mu}{\sigma}>\frac{200-\mu}{\sigma})=P(Z>\frac{200-185}{25})=P(Z>0.6)

And we can find this probability using the complement rule and with the normal standard table or excel:

P(Z>0.6)=1-P(z

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 average household spent of a population, and for this case we know the distribution for X is given by:

X \sim N(185,25)  

Where \mu=185 and \sigma=25

We are interested on this probability

P(X>200)

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(X>200)=P(\frac{X-\mu}{\sigma}>\frac{200-\mu}{\sigma})=P(Z>\frac{200-185}{25})=P(Z>0.6)

And we can find this probability using the complement rule and with the normal standard table or excel:

P(Z>0.6)=1-P(z

7 0
3 years ago
Other questions:
  • What is the value of x 5x 3=38?
    14·1 answer
  • This question consists of 2 parts, a and b.
    8·1 answer
  • Which equation represents the line that passes through the points (-1,-2) and (3,10)?a.y = 3x + 1b.y = 3x - 1c.y = 4x + 2d.y = 4
    9·1 answer
  • X^X+X^X=839 what is x?
    9·1 answer
  • What is the answer to this equation |x−1|+5=2
    10·2 answers
  • Suppose we have collected times, in minutes, that it takes volunteers to complete a set of pencil and paper mazes. Volunteers ar
    11·1 answer
  • Find GH<br><br>please help :3​
    6·1 answer
  • What is the area of the triangle in the diagram?
    7·1 answer
  • Select all the real numbers that are less than 70%.
    11·1 answer
  • A point on the ground is 5m away from the foot of the vertical wall 7m high, calculate correct to the nearest degree angle of de
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!