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3 years ago

10

Given 5 colors to choose from, how many ways can we color the four unit squares of a 2 times 2 board, given that two colorings a

re considered the same if one is a rotation of the other?

1 answer:

ser-zykov [4K]3 years ago

6 0

I think the answer Is 4

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Can you please help me with this question

jonny [76]

5 is ones place
0 is tens place
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4 hundred thousands

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4 years ago

Simplify 6/18<br> pls help thx

olchik [2.2K]

Answer:

1/3

Step-by-step explanation:

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3 years ago

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Steve works as a football referee for 10 hours a week, and as a bus driver for 30 hours per week.if both jobs pay $21 per hour,h

arsen [322]

Answer:

$840

Step-by-step explanation:

First, add 30 to 10.

Then, multiply your answer (40) by 21.

Finally, you get your final answer of $840.

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3 years ago

How would I write an equation of the line with the given slope and y-intercept?

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Answer:

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Step-by-step explanation:

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3 years ago

When testing for current in a cable with sixsix color-coded wires, the author used a meter to test threethree wires at a time.

Virty [35]

Answer:

20 tests

Step-by-step explanation:

There are six different wires, and for each test the author picks three, this means that each test is a combination of three out of six wires (₆C₃) . The number of total combinations possible is given by:

$_6C_3=\frac{6!}{(6-3)!3!}\\_6C_3=\frac{6*5*4}{3*2*1}\\_6C_3=20$

20 tests are required to verify every possible pairing of three wires.

7 0

4 years ago