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
larisa86 [58]
3 years ago
15

There are slips of paper that are numbered from 1 to 15 in a hat. What is the theoretical probability that a slip of paper that

is chosen will be an even number?
StartFraction 1 over 15 EndFraction
StartFraction 7 over 15 EndFraction
One-half
StartFraction 8 over 15 EndFraction
Mathematics
2 answers:
nikdorinn [45]3 years ago
8 0

Answer:

7/15 is the answer

Step-by-step explanation:

lesya [120]3 years ago
5 0

Okay! Let's write out all the numbers:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Now, let's bold (or you can circle them... or do really anything to them as long as they are standing out to you) the even numbers (remember all even numbers are divisible by 2)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Now let's list all the ones we highlighted:

2

4

6

8

10

12

14

Count up how many numbers that is.

You should get 7.

So, our answer is 7 out of 15 numbers.

Or as a fraction:

7/15 is our answer.

Note: A probability is the number of chances something has to happen out of the total number of chances. So in this case the number of even numbers out of the total number of numbers. You can apply this to any probability problem. Hope this helps!

Read more on Brainly.com - brainly.com/question/2150566#readmore

You might be interested in
At a zoo, the lion pen has a ring-shaped sidewalk around it. The outer edge of the sidewalk is a circle (blue) with a radius of
soldier1979 [14.2K]

Answer:

380

Step-by-step explanation:

11^2 x 3.14 = 380

5 0
4 years ago
Tickets to a rock concert cost $32.50 each. The school choir bought 54 tickets for the Saturday concert and 33 tickets for the S
Alenkasestr [34]

Answer:

$2827.5

Step-by-step explanation:

Cost of each ticket = $32.50

The school choir bought 54 tickets for the Saturday concert and 33 tickets for the Sunday concert.

Cost for Saturday concert = 32.50 × 54

= $1755

Cost for sunday concert = 32.50 × 33

= $1072.5

Total cost = Cost for Saturday concert + Cost for Sunday concert

= $1755  + $1072.5

= $2827.5

Hence, he will pay $2827.5 in all for the tickets.

7 0
3 years ago
Help a friend who is horrible at algebra pls :^)
sergij07 [2.7K]
Find the vertex by using the formula -b/2a
To find a and b, we must know that a and b are located at y = ax^2 + bx + c.
We find that b is 4 and a is 1 by looking at the given quadratic function.
The answer is A. -4/2(1) because the question is looking for the correct steps to find the answer.
3 0
3 years ago
jenny peddled her bike for 11 miles in 45 minutes if she traveled the same speed how far would she reach in 2 hours?
professor190 [17]
60 * 2 = 120
120 / 45 = 2.6...7
2.6 * 45 = 29.3... (3 repeating) mi.

Messed that up!

11 / 45 = .24...
.24 * 120 = 28.8<u />
8 0
3 years ago
Read 2 more answers
R=8cm find the unknown length for a circle with the given dimension
wel

Use this and put in 8 for r C=2 \pi r

26.24

4 0
4 years ago
Other questions:
  • For every rides at the fair there are 8 games. what is the ratio of rides to game?
    7·1 answer
  • 1) An aircraft carrier made a trip to Guam and
    10·1 answer
  • An old-fashioned bicycle has two differently sized wheels. The circumference of the front wheel is 9 feet larger than the circum
    5·2 answers
  • Increasing numbers of businesses are offering child-care benefits for their workers. However, one union claims that more than 85
    15·1 answer
  • What should be done to both sides of the equation in order to solve y - 4.5 = 12.2?
    11·2 answers
  • Evaluate the expression when x = 2, y = 5, and z = 4.
    7·2 answers
  • Someone help please I wi appreciate itttt so much
    12·1 answer
  • please help with maths work
    14·1 answer
  • PLZS HELP NEED BY TODAY!!
    10·2 answers
  • The polygon ABCDEF has vertices
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!