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ivanzaharov [21]
3 years ago
12

There are 5 quarters, 2 nickels and 3 dimes in a jar. one coin is randomly drawn, replaced and then another coin in drawn. what

is the probability of getting a quarter then a nickel?
Mathematics
2 answers:
Ostrovityanka [42]3 years ago
6 0

Answer:

1/10

Step-by-step explanation:

kykrilka [37]3 years ago
4 0

Answer:

25%

Step-by-step explanation:

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PLEASE HELP!
hammer [34]

Answer:

  A = 16

Step-by-step explanation:

Taken together, the triangles form a square whose side length is 4. The area is ...

  A = s² = 4²

  A = 16

6 0
3 years ago
Read 2 more answers
What is the value of x?
Olegator [25]

Answer:

48

Step-by-step explanation:

On either side of a line, there is an angle of 180.  This means that when two lines intersect, the angles on either side will equal 180.

To solve this problem, add the two angles and set it equal to zero.

(x + 34) + (2x + 2) = 180

x + 34 + 2x + 2 = 180

3x + 36 = 180

3x = 144

x = 48

The value of x is 48.

5 0
3 years ago
When k=7 and q=35 find the value of p in direct proportion method
Arisa [49]
I think the answer is 5.

y = kx is the equation for direct proportionality. I’m guessing your “q” is the “y”, because 35 is easily divisible by 7.

35 = 7x
x = 5
7 0
3 years ago
Use the relationship between the angles in the figure to answer the question.
Brut [27]

Answer:

​x + 49 + 28 = 180​

Step-by-step explanation:

​The angles on a straight line with x° are 28° and 49° respectively, side by side with x°. This is because, vertical angles are equal. Therefore, the angle vertically opposite 28° and 49° are equal to 28° and 49° respectively.

Therefore, since angles on a straight line is 180°, thus:

​x + 49 + 28 = 180​

6 0
3 years ago
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Find the greatest common factor of 636363 and 424242.
astra-53 [7]

Answer:

1

Step-by-step explanation:

1 goes into both

6 0
4 years ago
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