3 years ago

Need ASAP BEFORE 10:30PM

1 answer:

8 0

Answer: 3.78m

Step-by-step explanation: I hope that helps

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yawa3891 [41]

The ans for a) is 26200$
for b) is 24400$
for c) is 16.3 years

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3 years ago

Nikitich [7]

Answer:

4:12 6:18 :) I hope this is ok (I haven't done ratios in a while lol)

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3 years ago

kherson [118]

Answer:

the answer would be 2x^2-4x

4 0

2 years ago

mash [69]

30 + 8 = 38 desks

38 x 4 = 152 legs

If you did not add those eight desks then you will have 120 legs.

So, the amount of legs will go up by 32 if you add 8 more desks.

7 0

3 years ago

olasank [31]

Answer:

1440 different arrangements are possible.

Step-by-step explanation:

Number of arrangements of n elements:

The number of arrangements of n elements is given by:

$A_{n} = n!$

In this question:

6 couples, in which each can be positioned in 2 ways(him/her or her/him). So

$T = 2A_{6} = 2*6! = 1440$

1440 different arrangements are possible.

8 0

3 years ago