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
SpyIntel [72]
3 years ago
11

20 POINTS FOR BOTH PROBLEMS!!

Mathematics
1 answer:
blagie [28]3 years ago
8 0
The wardrobe is 3x2 inches and the tree is 18 feet

You might be interested in
The manufacturing of a ball bearing is normally distributed with a mean diameter of 22 millimeters and a standard deviation of .
Misha Larkins [42]

Answer:

0.1507 or 15.07%.

Step-by-step explanation:

We have been given that the manufacturing of a ball bearing is normally distributed with a mean diameter of 22 millimeters and a standard deviation of .016 millimeters. To be acceptable the diameter needs to be between 21.97 and 22.03 millimeters.

First of all, we will find z-scores for data points using z-score formula.

z=\frac{x-\mu}{\sigma}, where,

z = z-score,

x = Sample score,

\mu = Mean,

\sigma = Standard deviation.

z=\frac{21.97-22}{0.016}

z=\frac{-0.03}{0.016}

z=-0.1875

Let us find z-score of data point 22.03.

z=\frac{22.03-22}{0.016}

z=\frac{0.03}{0.016}

z=0.1875

Using probability formula P(a, we will get:

P(-0.1875

P(-0.1875  

P(-0.1875

Therefore, the probability that a randomly selected ball bearing will be acceptable is 0.1507 or 15.07%.

6 0
3 years ago
HELP ME PLEASE!!!!
AveGali [126]
Bottom right corner is the correct answer choice
7 0
3 years ago
Read 2 more answers
Solve (1/8)^-3a=512^3a
lukranit [14]
Solve (1/8)^-3a = 512^3a
A=0

I took the assignment it’s right.
5 0
3 years ago
Read 2 more answers
Find the Greatest Common Factor of 15 and 20
puteri [66]

Answer:

5

Step-by-step explanation: i created the list of numbers.

15: 1,3,<u>5</u>,15

20: 1,2,4,<u>5</u>,10,20

can i get branliest

4 0
3 years ago
Fill in the blank:
sp2606 [1]
<span>I can be wrong, but I think that the answer is: To find the values of p, q, r and s, you should start by finding all factor pairs of the leading coefficiant and constant term. </span>
4 0
2 years ago
Other questions:
  • If one guy cuts the grass in one hour and another guy cuts the grass in 30 minutes. How long does it take if they both cut the g
    11·2 answers
  • Value of this problem?
    11·1 answer
  • The demand equation for the Roland portable hair dryer is given as follows where x (measured in units of a hundred) is the quant
    7·1 answer
  • What is the answer 5 X 5 1/6
    12·2 answers
  • What’s the answer <br> To the problem it’s kinda hard
    10·1 answer
  • Katherine is working two summer jobs, making $16 per hour lifeguarding and making $6 per hour walking dogs. In a given week, she
    6·1 answer
  • 1) In the year 2010, Shaniya invested $1 in the stock market. In the year 2022, her $1 was worth $2. In the year 2034, it was wo
    10·1 answer
  • Explain what is the difference between the solutions to 2x=10 and 2x &gt; 10
    12·1 answer
  • HELP!!! Type the correct answer in the box.
    7·1 answer
  • !!!20 POINTS AND BRAINLIEST!!!PLEASE HELP!!!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!