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natulia [17]
3 years ago
13

Which of the following statements about ratio's is true

Mathematics
1 answer:
AlekseyPX3 years ago
5 0
All the above hope i helped

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Help!!! il give brainlist​
OLga [1]

Answer:

A= linear, B= linear

Step-by-step explanation:

because im learning this rn too

7 0
3 years ago
A group of 5 men are meeting for lunch.
Sladkaya [172]

Tile:

<h2>See the explanation.</h2>

Step-by-step explanation:

(a)

There were total 5 men wearing coats.

5 coats can be returned to 5 men in 5! = 120 ways.

The coats can be returned to the accurate persons only in 1 way.

Hence, the probability that each man gets the correct coat is \frac{1}{120}.

(b)

At the time of returning the first coat, the hostess will have 5 choices and for the second she will have 4 choices.

Hence, in 5\times4 = 20 ways the hostess can return the 2 coats.

There is only 1 possible case that each of the coats will return to the correct owner.

Hence, the required probability is \frac{1}{20}.

6 0
3 years ago
I ate a bunch of cookies. I had 10 cookies and now I have 6. What was the percent decrease?
kirza4 [7]

Answer:

6/10 - 1 = -0.4 = -40%

A decrease of 40%.

4 0
3 years ago
Andy is buying carpet squares for his living room. The length of the room is 20 feet, and the width is 16 feet. Each carpet squa
TEA [102]
Its pretty  sure it is b 
3 0
3 years ago
Use the graph below to answer the question that follows:
aniked [119]

Answer:

\boxed{-\frac{6}{\pi}}

Step-by-step explanation:

The average rate of change over a interval is the slope m of the straight line joining the two points.

m = \frac{ y_{2} - y_{1} }{ x_{2} - x_{1} }\\\\= \frac{-1 - 5}{ \pi - 0}\\\\= -\frac{ 6}{\pi }

The average rate of change is \boxed{-\frac{6}{\pi}}.

3 0
3 years ago
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