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Kaylis [27]
2 years ago
8

If you were to flip a coin twenty times, approximately how many times do you think heads would come up?

Mathematics
2 answers:
Gemiola [76]2 years ago
8 0
Theoretically 10 because the 50/50 chance realistically though you'll get more or less
Llana [10]2 years ago
7 0
The probability of heads on any toss is just as likely as the probability of tails because each coin toss is an independent event.  In other words two events related in such a way that knowing about the occurrence of one event has no effect on the probability of the other event, in others words independent.

It does not matter if you have flipped a coin 5 times and it was heads, it is not "due" to come up tails.  This is an incorrect assumption just like it is incorrect to believe you are "on a roll" because 5 times it was heads.  
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Julius is buying beverages for brunch. He needs to buy a total of 5
xeze [42]
Well, he only needs 5 gallons of beverages. Because he buys two containers of each, however, that means he bought 320 gallons total (I would say). How I got my answer:

There are 8 pints in a gallon (8 x 2)
There are 4 quarts in a gallon (4 x 2)
There are 16 cups in a gallon (16 x 2)
There are 128 ounces in a gallon (128 x 2)

With that being said, we can add these to find the total amount of gallons of beverages Julius bought. 16 + 8 + 8 + 32 + 256 = 320.

Hopefully this helps!
7 0
2 years ago
A kite is flying on the end of a 300-ft string. The kite string makes a 65 degree angle with the ground. How far above the groun
Lisa [10]
5000 meters wide and 6 yards long
3 0
2 years ago
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PLEASE HELP!! what is the domain of the function below???
Anvisha [2.4K]

f(x) = 57 (19)^(x-4)

The domain is the input or x values

what are the allowed x values

we can put in any values of x we want and the function still works

Domain: all real values  

The range is the output or the y values

It will always be greater than 0

Range: y> 0  or all positive real numbers

7 0
3 years ago
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True or False. (1, – 7) is a solution to the following systems of equations.
Dennis_Churaev [7]

Answer:

False

Step-by-step explanation:

Hope it helps

6 0
2 years ago
What is the solution to 1/2 |x| = -3
Orlov [11]

Answer:

No solution

Step-by-step explanation:

multiplying both sides by 2 gives |x|=-6 but an absolute value can't be negative so there are no solutions

see more at: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-negative-number-topic/cc-6th-absolute-value/a/intro-to-absolute-value

7 0
2 years ago
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