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stepan [7]
3 years ago
10

If I flip a coin 10 times, how many times should I get heads?

Mathematics
2 answers:
g100num [7]3 years ago
5 0

Answer:

Theoretically you should get 5

Step-by-step explanation:

Based on the ideas of proportionality, a coin getting flipped means that there is a 50% chance of getting heads or tails. When repeated, the probability is reset. If we were to flip a coin ten times in real life, we wouldn’t necessarily get 5 heads and 5 tails but the idea would remain the same. There is a 50% chance of getting heads or tails every time a coin is flipped.

Hope this helps!

hjlf3 years ago
4 0

Answer:

5

Step-by-step explanation:

the chaces are 1/2 so half of the times you flip the coin you will get heads

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Olenka [21]

Answer:

A, E, F, D

Step-by-step explanation:

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5 0
3 years ago
A bag of marbles has 5 red, 2 blue, and 3 green marbles. A marble is randomly selected. What is the probability AS A DECIMAL tha
loris [4]

Answer:

0.25 Hope this helps :)

Step-by-step explanation:

You add the 5 red and 3 green

8 Mables besides blue

so that's 2/8

simplified 1/4

1/4=0.25

8 0
3 years ago
The student council orders 12 sandwhiches for the school dance. each sandwich is 6 feet long cut into sections that are 4 inches
Setler [38]

The school council will have 216 small sandwiches.

Step-by-step explanation:

Sandwiches ordered = 12

Length of one sandwich = 6 feet

1 foot = 12 inch

6 feet = 12*6 = 72 inches

Length of one sandwich in inches = 72 inches

As one small sandwich is 4 inches,

Number of small sandwiches in one sandwich = \frac{72}{4}=18

One sandwich = 18 small sandwiches

12 sandwiches = 18*12 = 216 small sandwiches

The school council will have 216 small sandwiches.

Keywords: multiplication, division

Learn more about multiplication at:

  • brainly.com/question/10710410
  • brainly.com/question/10717746

#LearnwithBrainly

3 0
3 years ago
Tyler goes to a school dance. He arrives at 8:12 pm and leaves at 10:45 pm. How long was he at the dance?
IgorLugansk [536]

Answer:

2 hours 33 mins

Step-by-step explanation:

Arrives = 8.12 pm

Leaves = 10.45 pm

8.12 pm to 10.12 pm = 2 hours

10.12 pm tp 10.45 pm = 33 minutes

Total

= 2 hours + 33 mins

= 2 hours 33 mins

8 0
3 years ago
Read 2 more answers
271,403 rounded to the nearest ten thousand.
ratelena [41]

Answer:270,000

Step-by-step explanation:

The 7 is the 10 thousandths so the next number over you. Round

3 0
3 years ago
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