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3 years ago

11

PLEASE HELP!!!!!!!!!!!!!! AND THANK YOU :-) 15 POINTS A concession-stand manager buys bottles of water and soda to sell at a foo

tball game. The manager needs to buy a total of 4,500 drinks and have 25% more water than soda. Let w be the number of bottles of water and let s be the number of bottles of soda. Create a system of equations for w in terms of s that the manager could use to find out how many bottles of water and soda to buy.
(?) = 4500 (?) (?)
W= (?) (?) (?)

2 answers:

babymother [125]3 years ago

7 0

Answer: $w+s=4500$

$w=1.25s$

Step-by-step explanation:

Let w be the number of bottles of water and let s be the number of bottles of soda.

Since , the manager needs to buy a total of 4,500 drinks.

Then , we have $w+s=4500$

Also, the they have 25% more water than soda.

Since 25%=0.25

Then, $w=s+0.25s=s(1.25)$

$\Rightarrow\ w=1.25s$

Hence, the system of equations for w in terms of s that the manager could use to find out how many bottles of water and soda to buy.

$w+s=4500$

$w=1.25s$

3241004551 [841]3 years ago

4 0

The manager needs to buy 3375 water bottles and 1125 sodas and both will equal 4500. hope this helps

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Step-by-step explanation:

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3 years ago

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Answer:

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sp2606 [1]

Complete question:

He amount of time that a customer spends waiting at an airport check-in counter is a random variable with mean 8.3 minutes and standard deviation 1.4 minutes. Suppose that a random sample of n equals 47 customers is observed. Find the probability that the average time waiting in line for these customers is

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Step-by-step explanation:

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