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Anika [276]
3 years ago
10

Two people independently each pick a number from 1 to 10. what is the probability that the two of them pick the same number?

Mathematics
1 answer:
Marysya12 [62]3 years ago
7 0
1 in 10 is the probability of two people picking the same number.
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Step-by-step explanation:

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A nonstop flight from Houston to Jacksonville takes x hours (travelling at 410 m/h). The return flight takes 30 minutes longer.
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Lana71 [14]

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Step-by-step explanation:

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3 years ago
<img src="https://tex.z-dn.net/?f=%5Csqrt%5Cfrac%7B9%7D%7Bx-4%7D" id="TexFormula1" title="\sqrt\frac{9}{x-4}" alt="\sqrt\frac{9}
Tatiana [17]

For this case we have that by definition of properties of powers and roots, it is fulfilled that:

\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}

n

a

m

=a

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So:

\sqrt [4] {9 ^ {\frac {1} {2} x}} = 9 ^ {\frac {\frac {1} {2}} {4} x} = 9 ^ {\frac {1} {8} x}

4

9

2

1

x

=9

4

2

1

x

=9

8

1

x

So, we have to:

\sqrt [4] {9 ^ {\frac {1} {2} x}} = 9 ^ {\frac {1} {8} x}

4

9

2

1

x

=9

8

1

x

Answer:

9 ^ {\frac {1} {8} x}9

8

1

x

Option B

pa heart mo na at i reat mo ko at i follow

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In  \: \triangle DEF  \: \&  \: \triangle HGF  \\ EF \:  \cong \:  GF...(given)  \\  \angle EFD \cong  \angle GFH \\ (vertically \: opposite \: angles) \\ \ DF \:  \cong \:  HF...(given) \\   \therefore \: \triangle DEF  \cong \triangle HGF \\ (By\: SAS \:criterion\: of \:congruence)

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3 years ago
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