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
Otrada [13]
2 years ago
7

Find the value of X. 108° 40°

Mathematics
1 answer:
Westkost [7]2 years ago
4 0

Answer:

<h2><u>x = 20</u></h2>

Step-by-step explanation:

z = 20

y = 54

w = 54

You might be interested in
Will give 60 points and brainliest
Katen [24]
I am not sure what you mean, but x=4
6 0
2 years ago
Read 2 more answers
Researchers working the mean weight of a random sample of 800 carry-on bags to e the airline. Which of the following best descri
Sphinxa [80]

Answer:

(E) The bias will decrease and the variance will decrease.

Step-by-step explanation:

Given that researchers working the mean weight of a random sample of 800 carry-on bags to e the airline.

We have to find out the effect of increasing the sample size on variance and bias.

We know as per central limit theorem, sample mean follows a normal distribution with mean = sample mean

and std deviation of sample mean = std error = \frac{std dev}{\sqrt{n} }

Thus std error the square root of variance is inversely proportional to the square root of sample size.

Also whenever we increase sample size the chances of bias would decrease as the sample size becomes larger

So correct answer is both bias and variation will decrease.

(E) The bias will decrease and the variance will decrease.

8 0
3 years ago
PLEASE HELPPPPP
AnnyKZ [126]
An even prime number would be 4,8,10
3 0
3 years ago
Idek the answer please help
VashaNatasha [74]

Answer:

A.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
4. Sandra has 35% of the money she needs. She has $105. How much more money does she need? Write the equation and solve.​
guajiro [1.7K]

Answer:

36.75

Step-by-step explanation:

First is turn the percent into a decimal which would be 0.35.

Then multiply 0.35 with 105

Finally this would equal to 36.75

Note: Hope I got it right, if I didn't I am very sorry this is all I can really do. If I did get it wrong please comment and I'll try again.

5 0
2 years ago
Other questions:
  • David bought two video games and a DVD. One video game cost $32.50 and the other video game cost $45.35. David spent a total of
    5·1 answer
  • The sum of two numbers is 20. one number is three times as large as the second number. what are the two numbers? which let state
    15·1 answer
  • Does anyone know this one I would really need help ​
    13·1 answer
  • Find approximate solution for the equation in the interval -π tan x= 2 csc x
    9·1 answer
  • What is the solution to the system of equations!
    15·2 answers
  • WILL GIVE 12 POINTS A BRAINLIEST THANKS AND A 5 star Rating
    15·1 answer
  • This table shows values that represent a function
    5·1 answer
  • I need help on this problem ​
    15·1 answer
  • Answer the photo below thanks <br> Explain how you got it
    8·1 answer
  • What is the length of leg s of the triangle below?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!