2 years ago

If you flip the coin 96 times,how many heads?

1 answer:

8 0

If this is a good coin meaning that the head has as many chances as being flipped as a tail then you can expect 48.

There are only two options per flip and thus both sides have an even chance of getting flipped. So each would have half the number of flips to be flipped.

Hope that helped!

You might be interested in

4a − 3 = 9 + a..........................

OverLord2011 [107]

Answer:

$4a - 3 = 9 + a \\ 4a - a = 9 + 3 \\ 3a = 12 \\ a = \frac{ 12}{3} \\ a = 4$

I hope this help

7 0

3 years ago

Simplify 2(2x+6)+6(2x+2)+5=16x+30

Debora [2.8K]

Answer:

16x=16x+1

0=1

Step-by-step explanation:

4x+12+12x+12+5=16x+30

16x+29=16x+30

16x=16x+1

4 0

2 years ago

maria brought a blouse on sale for 20% off. the sale price was $21.76. what was the original price? round to the nearest hundred

Degger [83]

Answer: $27.20

Step-by-step explanation:

She bought a blouse for 20% off so it means that she paid 80% of the original price.We can then set up the equation

80% of x = 21.76 where x is the original price so solve for x

0.8x = 21.76

x = 27.20

Which means the original price is $27.20

4 0

4 years ago

Ajay has 170 red ball and 136 green ball.What is the ratio of the red and green balls. best answer will get brainliest mark

Tatiana [17]

I I found the answer, answer is 359 stop answer dear

5 0

3 years ago

|x - 7| - |x - 2| = 3

rewona [7]

|x-7| - |x-2| = 3

x = 3

7 0

3 years ago