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2 years ago

What is the smallest fraction for 3/6

2 answers:

4 0

$\frac{3}{6} =\frac{3\times1}{3\times2} =\boxed{\bf{\frac{1}{2}}}$

3/6 in the smallest fraction, otherwise known as simplest form, is 1/2.

olasank [31]2 years ago

3 0

Answer:

1/2

Step-by-step explanation:

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A certain organization recommends the use of passwords with the following format: vowel commavowel, consonant comma consonant c

zimovet [89]

The password format is = inpray93

vowel , consonant, consonant, consonant, vowel, consonant, number, number.

There are 21 consonants, 5 vowels and 10 number choices (0-9)

Since, there are 21 consonants and repetition is allowed so for 2nd, 3rd, 4th, and 6th positions 21 choices are available. For 1st and 5th positions, 5 choices are available and for 7th and 8th position there are 10 choices (0 to 9).

Passwords are not case sensitive which means upper case and lower case letters are same.

So, the number of passwords can be =

$5\times21\times21\times21\times5\times21\times10\times10$

= 486202500

Part (b) question is not given. But it can be opposite to the first part i.e when the password letters are case sensitive.

This means all the letters are different.

So, number of passwords will be =

$10\times42\times42\times42\times10\times42\times10\times10$

= 31116960000

4 0

3 years ago

This is confusing<br> (2x+y)^2−(x−2y)^2

Iteru [2.4K]

Answer:

${(2x + y)}^{2} - {(x - 2y)}^{2}$

$< {(x + y)}^{2} = {x}^{2} + 2xy + {y}^{2} >$

$< {(x - y)}^{2} = {x}^{2} - 2xy + {y}^{2} >$

${(2x)}^{2} + 2(2x)(y) + {(y)}^{2} - {(x)}^{2} - 2(x)(2y) + {(2y)}^{2}$

${4x}^{2} + 4xy + {y}^{2} - {x}^{2} - 4xy + {4y}^{2}$

${4x}^{2} - {x}^{2} + {4y}^{2} + {y}^{2}$

$= {3x}^{2} + {5y}^{2}$

5 0

2 years ago

Read 2 more answers

I need help with all 4 of these . And I do need to show work for all of them

malfutka [58]

Answer:

Step-by-step explanation:

11) Profit = Selling price - purchase price - other expenses

$= (2000*7)-12780-26=1194$

12) Profit = Selling price - purchase price - other expenses

$=52.25(550)-28275-32=430.50=430$ (after rounding off)

13) Annual interest on bond

=INterest rate on face value of bond for 1 year

$=2000(6%)=120$

14)Cost of bond

= quoted value (rate)

=3500(80.5)

=2817.50

15) Cost of bond

= quoted value (rate)

=4250(83.5)

=3548.75

3 0

3 years ago

If I get 2 answers will vote one brainliest! please help!

weqwewe [10]

Answer:

Step-by-step explanation:

The answer is 28 because this triangle will add up to 180 degrees and 79 + 73 = 152 and

180 - 152 = 28 so 28 is our missing angle!

Hope this helps you!

7 0

2 years ago

Read 2 more answers

What is the factored form of r^27 - s^30

svlad2 [7]

Answer:

(r^9-s^10) (r^18+r^9 s^10 + s^20)

Step-by-step explanation:

hope this helps :)

8 0

3 years ago