3 years ago

Select all of the following problem situations that involve permutations.

Mathematics

2 answers:

alina1380 [7]3 years ago

8 0

Those are the answers

irina [24]3 years ago

4 0

Is this more then one question?

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Molodets [167]

Answer:

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Step-by-step explanation:

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3 years ago

-3.8x - 5.9x = 223.1

katrin2010 [14]

Answer:

x=-23

Step-by-step explanation:

-3.8x-5.9x=223.1

-9.7x=223.1

x=223.1/-9.7

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3 years ago

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A squared minus 1/4 is 0. solve for a

Ludmilka [50]

Answer:

a=1/2

Step-by-step explanation:

first we need to isolate a squared. so we add 1/4 to both sides

then you take the square root of a square to get 1/2

to check, 1/2 * 1/2 = 1/4

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3 years ago

Simplify the expression below. 2^3 x 2^2

Zigmanuir [339]

Answer:

$32$ $or~2^5$

Step-by-step explanation:

→ $(2^3)(2^2)$

$=2^3*2^2$

$=(2*2*2)*(2*2)$

$=2*2*2*2*2$

$=32$

You can also put this in another way:

 $2^5=2^3*2^2=2^3^+^2=2^5$ 

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3 years ago

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The table shows the distances and times that four rowboats traveled. Which rowboat was the fastest?

g100num [7]

Answer: the answer is C

Step-by-step explanation:

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3 years ago