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
Rashid [163]
3 years ago
11

Find the probability of selecting none of the correct six integers in a lottery, where the order in which these integers are sel

ected does not matter, from the positive integers not exceeding a) 40 b) 48 c) 56 d) 64.
Mathematics
1 answer:
Andre45 [30]3 years ago
6 0

Answer:

Step-by-step explanation:

Given

there are six integers to win a lottery

case-1 Integer not exceeding 40

no of ways to choose 6 incorrect numbers

=\dfrac{^{34}C_{6}}{^{40}C_{6}}

=0.35

Case-2 no of ways to choose 6 incorrect numbers out of 48 integers

=\dfrac{^{42}C_{6}}{^{48}C_{6}}

=0.427

Case-3 no of ways to choose 6 incorrect numbers out of 56 integers

\dfrac{^{50}C_{6}}{^{56}C_{6}}

=0.489

Cae-4 no of ways to choose 6 incorrect numbers out of 64 integers

\dfrac{^{58}C_{6}}{^{64}C_{6}}

=0.54

You might be interested in
What’s is a angle defined
Mashutka [201]

Answer:

the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.

7 0
3 years ago
What is the value of f(-4)
maria [59]
(-4) is the same as x, so looking the conditions that are the results for the function, you realize:

-2 is the result of the function to the values of X that are under -3: the result will be -2 if x < -3

x < -3 ; x = -4 ; -4 < -3 (it's true), in other words, -4 is less than -3, so f(-4) = -2
8 0
3 years ago
32 feet multiplied by 30 feet 5 inches
lisabon 2012 [21]

       (32 ft) x (30 ft + 5/12 ft)   =  (960 ft² + 13-1/3 ft²)  =  973-1/3 feet²

8 0
3 years ago
Which number makes this statement true? (12×3)×6=12×( □×6)
Bezzdna [24]

Answer:

3

Step-by-step explanation:

It's simply changing the order.

7 0
3 years ago
Evaluate. Answer has to be in scientific notation<br><br> (8 x 10^6) + (7.3 x 10^4)
Ne4ueva [31]

Answer:

8.0730000*10^6

6 0
2 years ago
Read 2 more answers
Other questions:
  • A carpenter wants to build a rectangular box with square sides in which to put round things. the material for the bottom costs $
    10·1 answer
  • The legs of a right triangle are 3 units and 4 units long. Another right triangle is dilated from this triangle using a scale fa
    11·1 answer
  • What would be the answer and why?? help please
    8·1 answer
  • A 33 m tall building casts a shadow. The distance from the top of the building to the tip of the shadow is 36 m . Find the lengt
    15·1 answer
  • I am not sure of the answers​
    15·2 answers
  • In 1968,the estimated population of the world was 3,559,028,982 people.When this number is written in expanded form using expone
    10·1 answer
  • I need help with 23-29 please
    10·1 answer
  • The (blank) of a conditional switches the hypothesis and conclusion
    6·1 answer
  • Please help me find the answer
    12·2 answers
  • Find the number that makes the ratio equivalent to 3:2.<br> :24
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!