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
emmainna [20.7K]
2 years ago
14

Find the length of the segment indicated. Round to the nearest tenth if necessary.

Mathematics
1 answer:
Aleksandr-060686 [28]2 years ago
3 0

Answer:  

x=5  

Step-by-step explanation:

x is the length of the line segment from the center to the boderline of circle. So x=5

You might be interested in
Formula for 1/9 divided by 2/3
igomit [66]
Keep change flip formula????
7 0
3 years ago
A real estate agent has 14 properties that she shows. She feels that there is a 50% chance of selling any one property during a
Ratling [72]

Answer:

91.02% probability of selling more than 4 properties in one week.

Step-by-step explanation:

For each property, there are only two possible outcomes. Either it is sold, or it is not. The chance of selling any one property is independent of selling another property. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

In this problem we have that:

n = 14, p = 0.5

Compute the probability of selling more than 4 properties in one week.

Either you sell 4 or less properties in one week, or you sell more. The sum of the probabilities of these events is decimal 1. So

P(X \leq 4)  + P(X > 4) = 1

We want to find P(X > 4). So

P(X > 4) = 1 - P(X \leq 4)

In which

P(X \leq 4) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4)

So

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 0) = C_{14,0}.(0.5)^{0}.(0.5)^{14} = 0.000061

P(X = 1) = C_{14,1}.(0.5)^{1}.(0.5)^{13} = 0.000854

P(X = 2) = C_{14,2}.(0.5)^{2}.(0.5)^{12} = 0.0056

P(X = 3) = C_{14,3}.(0.5)^{3}.(0.5)^{11} = 0.0222

P(X = 4) = C_{14,4}.(0.5)^{4}.(0.5)^{10} = 0.0611

So

P(X \leq 4) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) = 0.000061 + 0.000854 + 0.0056 + 0.0222 + 0.0611 = 0.0898

Finally

P(X > 4) = 1 - P(X \leq 4) = 1 - 0.0898 = 0.9102

91.02% probability of selling more than 4 properties in one week.

8 0
3 years ago
What is the sum of 1.15 times 0.15?
Makovka662 [10]

Answer:

0.1725

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The stem-and-leaf plot lists the ages of people in a movie theater. How many people in the movie theater are over the age of 30?
Mumz [18]
Given:

Stem     Leaf
1            6
2            5, 6
3            8, 
4            0, 0, 0, 4
5    
6            7

There are 6 people who are over the age of 30.
Their ages are 38, 40, 40, 40, 44, and 67
5 0
3 years ago
Read 2 more answers
Two lawn mowing companies charge different rates depending on the number of acres the lawn covers. Answer the following question
natali 33 [55]

Answer:

it is too hard bro

Step-by-step explanation:

sry I can't give

5 0
2 years ago
Other questions:
  • 3/x+2 = 2/x−1 pleasee help
    10·1 answer
  • Given m||n, find the value of x.<br> (2x-5)<br> (3x-22)
    12·1 answer
  • Solve the equation. Check your answer. If necessary, round to 3 decimal places In ( 4x - 1) =36 x=
    9·2 answers
  • Suppose that 13 inches of wire costs 65 cents. At the same rate, how many inches of wire can be bought for 45 cents?
    11·1 answer
  • Plz help, I promise I will give brainliest
    14·2 answers
  • −5, −6, 0, 6<br><br> Which pair of numbers has a sum of zero
    10·1 answer
  • Given the sequence 9,6,3,0,..., at what nth term will the number become -24?<br><br>​
    12·1 answer
  • The table shows sales data for two sales people at a car dealership. Use rates to compare the performances of the salespeople.
    14·2 answers
  • Hey i need 6 /14 but i only have 2 1/3 please help
    14·1 answer
  • MIGHT GIVE BRAINLIEST. <br><br>Calculator What is the surface area of the square pyramid? ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!