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telo118 [61]
3 years ago
11

Flip a coin 4 times and calculate the experimental probability of the coin landing heads up. Flip a coin 4 more times to increas

e the total number of trials to 8. What is the experimental probability of the coin landing heads up?
Mathematics
2 answers:
Allushta [10]3 years ago
8 0

Answer:

3/4 and 5/8

Step-by-step explanation:

MaRussiya [10]3 years ago
7 0

Answer:

0.35 Not sure

Step-by-step explanation:

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The length of two sides of a triangle are 10, 15 find the range of possible lengths for the third side
Zepler [3.9K]

Answer:

Range for third side is  

( 5 , 25 )  cm.

Step-by-step explanation:

As two sides of triangle are  10  and  15 ,

the third side would have to be less than the sum of other two sides i.e. less than  25  cm.

On the other hand if it is smaller one than this side plus side of length  10

should be greater than  15  and therefore

this side is greater than  15 − 10 = 5  cm.

Hence range is  

( 5 , 25 )

Hope this answer helps you :)

Have a great day

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If 3 centimeters is equal to 30 millimeters, how many centimeters are in 140 millimeters?
harina [27]

Answer:

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Step-by-step explanation:

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Musya8 [376]

Answer:

x > 60

Step-by-step explanation:

From the picture attached,

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So, hollow circle will represent an inequality with no sign of 'equal to' and arrow will represent the sign of greater than (As moving ahead of 60).

Inequality representing the picture will be,

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3 0
3 years ago
Kelly earns $178.50 in interest on an account that earns simple interest at a rate of 4%. If she kept the money in the account f
Otrada [13]

Answer:

  $892.50

Step-by-step explanation:

The amount of interest earned is given by ...

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Filling in the given values, we have ...

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Dividing by 0.20 gives ...

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The principal amount in Kelly's account is $892.50.

7 0
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Dominic invests £1000 in a bank account which has a simple interest rate of 4% per annum. He would like to work out how much mon
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ooytot

Step-by-step explanation:

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3 years ago
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