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
Julli [10]
3 years ago
8

La escuela es tan dura ​

Mathematics
1 answer:
WINSTONCH [101]3 years ago
4 0

Answer:

pi.

animo

Step-by-step explanation:

n antes antes afanan Nancy antes antes a

You might be interested in
What is the best deal ?? Please tell me step by step.
rewona [7]

Answer:

10 cans of Pepsi for $6.30

6 0
2 years ago
Read 2 more answers
Assume the time required to complete a product is normally distributed with a mean 3.2 hours and standard deviation .4 hours. Ho
Alex787 [66]

Answer: 3.712 hours or more

Step-by-step explanation:

Let X be the random variable that denotes the time required to complete a product.

X is normally distributed.

X\sim N(\mu=3.2\text{ hours},\ \sigma=0.4\text{ hours} )

Let x be the times it takes to complete a random unit in order to be in the top 10% (right tail) of the time distribution.

Then, P(\dfrac{X-\mu}{\sigma}>\dfrac{x-\mu}{\sigma})=0.10

P(z>\dfrac{x-3.2}{\sigma})=0.10\ \ \ [z=\dfrac{x-\mu}{\sigma}]

As, P(z>1.28)=0.10  [By z-table]

Then,

\dfrac{x-3.2}{0.4}=1.28\\\\\Rightarrow\ x=0.4\times1.28+3.2\\\\\Rightarrow\ x=3.712

So, it will take 3.712 hours or more to complete a random unit in order to be in the top 10% (right tail) of the time distribution.

3 0
3 years ago
A survey of 80 students found that 24 students both play in the band and play a sport. But 22 students are not in
xenn [34]

Answer:d

Step-by-step explanation:

Got it right

4 0
3 years ago
The box plots show the weights, in pounds, of the dogs in two different animal shelters. Weights of Dogs in Shelter A 2 box plot
Romashka [77]

Answer:

<u>Shelter A</u>

Step-by-step explanation:

For Shelter A: the whiskers range from 8 to 30

so, the minimum weight of Shelter A is 8 pounds.

For For Shelter B: the whiskers range from 10 to 28

so, the minimum weight of Shelter B is 10 pounds.

<u> Which animal shelter has the dog that weighs the least? </u>

<u>The answer is: Shelter A</u>

Note: whiskers are plotted are from the minimum to Q1 and from Q2 to the max.

See the attached figure.

4 0
3 years ago
Read 2 more answers
5 paintings 3 more sculptures than mosaics 16 pieces in all how many sculptures and how many mosaics
Sever21 [200]
Hello! I'm Arianna and i would love to help! Here is the answer 8 mosaics Hope I Helped! And Have a Great day <3
5 0
3 years ago
Read 2 more answers
Other questions:
  • Anna saves 5/8 of her money. What percent of her money does Anna save
    8·1 answer
  • I need help I can't figure out how to do this. I have to find the value of v. 4/5(v−7)=2
    15·1 answer
  • Tonya cuts 3 feet from a 5​-foot length of rope. Then she cuts 18 inches from the rope. How many inches of rope are​ left?
    8·2 answers
  • A number is divided by 3. Then 14 is added to the quotient. The result is 33. What is the orginal number?
    8·1 answer
  • ASAP!!!!!!!!!!!!!!!!!!!!!!! NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • The angled lines used to indicate the surfaces which are cut by the imaginary cutting-plane are called:
    11·1 answer
  • Convert the<br>following 35 minutes to seconds​
    11·2 answers
  • Stephen and five of his friends went out to eat. They decided to split the bil
    14·1 answer
  • Solve for a triangle. 2x + 4x + 6x = 180
    7·2 answers
  • What is the unit price of a Mt. Dew if a six packs costs $2.70
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!