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3 years ago

Annika used partial quotients to divide 145/5

Mathematics

2 answers:

Salsk061 [2.6K]3 years ago

7 0

145/5 is 29 that's all you have to do lol hope this helps!

Nikitich [7]3 years ago

3 0

The partial quotient is 29

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3 years ago

The number of ways six people can be placed in a line for a photo can be determined using the expression 6!. What is the value o

polet [3.4K]

Answer:

Step-by-step explanation:

Using n!=n(n-1)(n-2)----1

Value of 6! is $6\cdot5\cdot 4\cdot 3\cdot2\cdot 1=720$

Now, In second case we have to choose two people out of 6 for the photo shoot it will be

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And the specific chosen possibility that is r is 2

By using $^{n}C_r=\frac{n!}{r!\cdot(n-r)!}$

On substituting the values we get:

$^{6}C_2=\frac{6!}{2!\cdot(6-2)!}$

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Cancel the common terms we we get:

$\Rightarrow ^{6}C_2=\frac{6\cdot5}{2\cdot 1}=15$

Now, third case is 3 students out of 6 are to be seated in front row it will be

$^{6}C_3=\frac{6!}{3!\cdot(6-3)!}$

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Cancel out the common factors we get;

$\Rightarrow ^{6}C_3=\frac{6\cdot5 \cdot4}{3\cdot2 \cdot1}$ $\Rightarrow ^{6}C_3=20$

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baherus [9]

Answer:

nae nae

Step-by-step explanation:

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