3 years ago

A) Determine which amounts of postage can be formed using just 3-cent and 10-cent stamps.

Mathematics

1 answer:

RUDIKE [14]3 years ago

8 0

wait i will take screen shot please bran-list

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$1039 - 89 = 950$

$950 \div 2 = 475$

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Jane had a rectangular frame 30 inches in length and 24 inches in width. Stan made a similar frame that is smaller in size. Whic

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What is 6P4<br> permutations and combinations

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Step-by-step explanation:

Here we are required to find $_^{6}\textrm{P}_{4}$

It is a problem of Permutation and we must understand the formula for finding permutations.

The general formula for finding the permutation is given as below:

$_^{m}\textrm{P}_{n}=\frac{m!}{(m-n)!}$

Hence

$_^{6}\textrm{P}_{4}=\frac{6!}{(6-4)!}$

$_^{6}\textrm{P}_{4}=\frac{6!}{2!}$

Where

$m!=m\times(m-1)\times\(m-2)\times\cdot\cdot\cdot\codt\cdot3\times2\times1$

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$2!=2\times1$

Hence

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