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3 years ago

11111111111111+646463476346546

Mathematics

2 answers:

Papessa [141]3 years ago

5 0

Answer:

6.5757459e+14

Step-by-step explanation:

6.5757459e+14

Sever21 [200]3 years ago

4 0

Answer:

6.5757459e+14

Step-by-step explanation:

is your answer

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Katie and jennifer are playing a game. katie and jennifer each started with 100 points. at the end of each turn katies points do

ella [17]

It is the fourth round and this is because in round one Katie has 200 and Jenny will have 300.In round two katie will have 400 and Jennifer will have 500.In round 3 Katie will have 600 and and jennifer will have 800.I

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3 years ago

Celina and Richard spend a certain amount of money from their money box each month to buy plants.

loris [4]

Answer:

100

Step-by-step explanation:

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3 years ago

Thanks for helping <br> can you show the steps

Vikki [24]

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2 years ago

8. There are 10 balls in a bag numbered from 1 to 10. Three balls are selected at random without replacement.

PIT_PIT [208]

Answer:

a. 720

b. 0.3

Step-by-step explanation:

Three balls are selected at random without replacement.

First ball can be selected in 10 ways

Second ball can be selected in 9 ways

Third ball can be selected in 8 ways

Thus, there are 10×9×8 =720 different ways of selecting three balls.

There are three cases that satisfy this condition

first ball picked is 5, the others are not
first ball is not 5, second is 5, third is not
first and second ball is not five, third ball is 5

Each probabilities are:

$\frac{1}{10} * \frac{9}{9} *\frac{8}{8} =\frac{1}{10}$
$\frac{9}{10} *\frac{1}{9} *\frac{8}{8} =\frac{1}{10}$
$\frac{9}{10} *\frac{8}{9} *\frac{1}{8} =\frac{1}{10}$

Thus, one of the balls selected is the number 5 is then $\frac{1}{10} + \frac{1}{10} + \frac{1}{10} = \frac{3}{10}$

5 0

3 years ago

Please help meeh thank u thank u

Sunny_sXe [5.5K]

Answer:

The location would be between 4 and 5.

Step-by-step explanation:

The square root of 19 would be around 4.3. So you would put a mark between the two lines that are in between the 4 and 5.

5 0

3 years ago