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iren [92.7K]
3 years ago
12

A quiz contains five true or false questions.if mason guesses ,what is the probability that he gets all five correct?

Mathematics
2 answers:
yarga [219]3 years ago
7 0
1 out of 25 at least I think so
astraxan [27]3 years ago
6 0

Answer:

1 out of 25

Step-by-step explanation:

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4 years ago
Solve the system of equations 2x-2y=-14 and 3x-y=-1 by combining the equations.
Veseljchak [2.6K]

The solution to the system of equations is x = 3 and y = 10

<h3>How to solve the equations?</h3>

The system is given as:

2x-2y=-14

3x-y=-1

Multiply (1) by 1 and (2) by 2

So, we have:

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2(3x-y=-1 )

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Evaluate

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Solve for y

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Hence, the solution to the system of equations is x = 3 and y = 10

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2 years ago
I need help solving |5+2j|=9 please
V125BC [204]

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Step-by-step explanation:

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