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zvonat [6]
3 years ago
9

When flipping a coin 3 times what is the probability of getting a heads all three times?

Mathematics
1 answer:
GrogVix [38]3 years ago
8 0
It is unknown since there is a 50-50 chance it could be heads or tails 
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Solve the following formula for b <br><br> 4a - b=c
Maksim231197 [3]

Answer:

b= 4a-c

Step-by-step explanation:

There isnt an actual number you can solve for here so just say what b equals to.

4a-b=c

Move b

4a=b+c

Move C

4a-c=b

4 0
2 years ago
How do you solve systems of equations using matrices? I need help with the steps please
seraphim [82]
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6 0
3 years ago
Factorise p^2 + q^2 +5(p^2 + q^2)​
Vinvika [58]

Step-by-step explanation:

p² + q² + 5(p² + q²)

= 1(p² + q²) + 5(p² + q²)

= (1 + 5)(p² + q²)

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5 0
2 years ago
Find the value of 7v-10 given that -11v-7=4. Simplify your answer as much as possible.
densk [106]

First thing to do is solve the given equation for v

-11v-7 = 4

-11v = 4+7

-11v = 11

v = 11/(-11)

v = -1

Once we know this, we can use it to compute the following

7v-10 = 7*(-1) - 10 = -7 - 10 = -17

--------------------------------

Answer: -17

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2 years ago
Is 1|3 and 3|3 are equal ?
netineya [11]
No, they aren't. 3/3+ 1 whole
3 0
2 years ago
Read 2 more answers
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