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
forsale [732]
2 years ago
10

In a state lottery, 28 balls are numbered 1-28. Eight of them are randomly selected without replacement. To win, you only need t

o match the eight numbers drawn. Calculate the probability of winning this lottery if you purchase one ticket.
Mathematics
1 answer:
podryga [215]2 years ago
3 0

Answer:

2/7

Step-by-step explanation:

Each time you play, you get 1 number. Since 8/28 numbers win, you have a 8/28 chance to win if you buy one ticket. 8/28 = 2/7

You might be interested in
Can somebody anybody please help me with this math problem?
Annette [7]

Answer:

30°

Step-by-step explanation:

Angle C = 55°, Angle D = Angle A = 65°, Angle B = 2x

Sum of angles in a triangle = 180°

65° + 55° + 2x = 180

120 + 2x = 180

2x = 180 - 120

2x = 60

x = 30°

3 0
2 years ago
Read 2 more answers
Mr castle shares out 64 marbles between emily and asif in the ratio 7:1 how many marbles does each child get
Novay_Z [31]

Answer:

<h2>Emily: 72 marbles</h2><h2>Asif: 8 marbles</h2>

<em>Step-by-step explanation:</em>

first lets find in how many shares is the total amount of marbles divided into:

7+1=8

now, lets find how many marbles are in each share:

64/8=8

now that we know that each share of marbles contains 8 marbles, we can find how many each child got:

Emily got 7 shares: 8*7= 72 marbles

Asif got 1 share: 8*1= 8 marbles

Hence,

<h3><em>Emily got 72 marbles, while Asif got 8 marbles</em></h3>
7 0
3 years ago
Using the picture below, which angle is alternate exterior to angle 2?
kenny6666 [7]

Answer:

alternate exterior means outside of the two parallel lines so your answer is 7 because alternate means other side of transversal

4 0
2 years ago
Does this graph represent a function and if so why
Inessa05 [86]

Answer:

the answer is b

Step-by-step explanation:

5 0
3 years ago
How do you solve 3(15.9 - 3.9)<br> Step by step? I need help
N76 [4]

Answer:

36

Step-by-step explanation:

3(15.9 - 3.9)

3 · (15.9 - 3.9)

3(15.9) - 3(3.9)

47.7 - 3(3.9)

47.7 - 11.7

36

5 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate F(x)=-4x+7 when x is 1
    10·1 answer
  • If george earns q salary of $18,500 qnd 28% of it is deducted in taxes, how much take hime pay remains
    9·2 answers
  • the memory card on Melcher's digital camera can hold about 430 pictures. Melchar used 18% of the memory card while taking pictur
    7·1 answer
  • Students rented buses and vans to go to a hockey game. There were 8 vans and 12 buses for 360 students.
    9·1 answer
  • En que consiste la jerarquía de operaciones?
    5·1 answer
  • The figure below shows two pair of congruent triangles. ΔFDE≅ _____. ΔYXW ΔXYW ΔWYX ΔWXY
    10·2 answers
  • Write the missing digits in each calculation so that the value of each sum or difference is correct.
    13·1 answer
  • There are 20 squares and 4 triangles. What is the simplest ratio of triangles to<br> squares?
    12·1 answer
  • What is the simpler form of<br> (2k²− k+ 3) + (5k²+ 3k +7)?
    8·1 answer
  • PLSS HELP ME WITH THIS !! 20 POINTSS
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!