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Komok [63]
3 years ago
10

Stefan takes out two socks at random.

Mathematics
2 answers:
andriy [413]3 years ago
7 0
Need more information to answer this question. How many socks total? How many colours? How many socks of each colour?
harkovskaia [24]3 years ago
7 0
You need to know how many socks there are in total. if they are all back socks, then there is a definite probability that stefan with take out two socks of the same colour. but if there is one sock of each colour, there is a lower probability that he will take out the same colour sock.
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Kelly price sells college textbooks on commission. She gets 8 % on the first $7500 of​ sales, 16% on the next $7500 of​ sales, a
Solnce55 [7]

Answer:

The commission would be $ 920.

Step-by-step explanation:

Given,

Sales in 1997 ​= $ 9500,

Since, there is a commision of 8 % on the first $ 7500 of​ sales, 16% on the next $ 7500 of​ sales, and 20% on sales over $ 15,000,

If x represents the total sales,

Commission for x ≤ 7500 = 8% of x = 0.08x,

Commission for 7500 < x ≤ 15000 = 8% of 7500 + 16% of (x-7500)

= 600 + 0.16(x-7500),

Commission for 7500 < x ≤ 15000 = 8% of 7500 + 16% of 7500 + 20% of (x-15000)

= 600 + 1200 + 0.20(x-15000)

= 1800 + 0.20(x-15000)

Thus, the function that shows the given situation,

f(x)=\left\{\begin{matrix}0.08x & x \leq 7500\\ 600+0.16(x-7500) & 7500 < x \leq 15000\\ 1800+0.20(x-15000) & 15000 < x\end{matrix}\right.

Since, 9500 lies between 7500 and 15000,

Therefore, the commission would be,

f(9500)= 600 + 0.16(9500 - 7500) = 600 + 320 = $ 920

7 0
3 years ago
Solution to 3x+2y=24
seropon [69]

Answer:

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Step-by-step explanation:

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Answer:P=2x + 2y + 8

Step-by-step explanation: Perimeter (p) =2L+ 2w

P= 2(x+5)+2(y-1)

Remove bracket

P=2x+ 10 +2y - 2

P=2x+2y+8

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Answer:

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Step-by-step explanation:


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Mica opened a bank account that earns simple interest with an initial deposit of 2200. She made no other transactions throughout
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Luckly i still have my notes and the answer was about 3.1%. I hope this helped.
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3 years ago
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