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
Fiesta28 [93]
2 years ago
12

Two numbers are randomly selected on a number line numbered from 1 to 9. Match each scenario to its probability.

Mathematics
1 answer:
Pavel [41]2 years ago
3 0

Answer:

See below.

Step-by-step explanation:

top left

9 × 9 = 81

9/81 = 1/9

top right

9 × 9 = 81

36/81 = 4/9

bottom left

6/72 = 1/12

bottom right

12/72 = 1/6

You might be interested in
Find the probability of selecting none of the correct six integers in a lottery, where the order in which these integers are sel
serious [3.7K]

Complete Questions:

Find the probability of selecting none of the correct six integers in a lottery, where the order in which these integers are selected does not matter, from the positive integers not exceeding the given integers.

a. 40

b. 48

c. 56

d. 64

Answer:

a. 0.35

b. 0.43

c. 0.49

d. 0.54

Step-by-step explanation:

(a)

The objective is to find the probability of selecting none of the correct six integers from the positive integers not exceeding 40.  

Let s be the sample space of all integer not exceeding 40.

The total number of ways to select 6 numbers from 40 is |S| = C(40,6).

Let E be the event of selecting none of the correct six integers.

The total number of ways to select the 6 incorrect numbers from 34 numbers is:

|E| = C(34,6)

Thus, the probability of selecting none of the correct six integers, when the order in which they are selected does rot matter is  

P(E) = \frac{|E|}{|S|}

         = \frac{C(34, 6)}{C(40, 6)}\\\\= \frac{1344904}{3838380}\\\\=0.35

Therefore, the probability is 0.35

Check the attached files for additionals  

8 0
3 years ago
Calculate the surface area of the aquarium, without the top.<br>24 cm<br>80 cm<br>16 cm​
larisa86 [58]
Well you never sent a picture but the most logical answer is 80 cm
3 0
3 years ago
Jackson hikes 220.2 meters up a mountain. If he is 60% of the way up, how tall is the mountain?
xxTIMURxx [149]
367 meters tall
divide 220.2 by 0.6
3 0
3 years ago
Read 2 more answers
I need help on this guys pls help me
STatiana [176]

Answer:

The answer is A

Step-by-step explanation:

The reason A is correct is because all of the other transformations change the size of the triangle, and A is the only answer that only reflects the image over the y axis without changing it, thus making it similar to the preimage

4 0
3 years ago
A flagpole has a height of 10 yards. It will be supported by 3 cables, each of which is attached to the flagpole at a point 4 ya
Contact [7]
Pytagorean theorem

height10
attached at 10-4=6 yards from bottom
8 yards from base to away


a^2+b^2=c^2
a and b are side legnths and c=hypotonuse
so therfore we are given a and b and we must solve for c


so
6=height
8=base

6^2+8^2=c^2
36+64=c^2
100=c^2
square root
10=c

so therfor the legnth of each cable is 10 yards
3 cables so 3 times 10=30

30 yards needed

7 0
3 years ago
Other questions:
  • Please help and i will brainliestttt
    14·1 answer
  • Extracting roots of 5x²+15=15​
    8·1 answer
  • Select all the equations where x = 3 is a solution.
    8·1 answer
  • !!!HELP ME WITH THIS QUESTION PLEASE!!!
    12·1 answer
  • Help me with this now before 1:05PM
    10·1 answer
  • Find all complex solutions of 7x^2-7x+3=0
    10·1 answer
  • Magazines are packed into cartons for distribution. Each hour one person can pack 45 cartons. How many people are needed to pack
    5·1 answer
  • The width of a rectangle is X centimetres. the length of the rectangle is (X+5) centimetres.
    12·2 answers
  • How do I find x and y
    9·2 answers
  • Precal : Note: Triangle may not be drawn to scale. Suppose a = 3 and A = 15 degrees
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!