Answer:
Barbara’s equation did not consider the number of bottles of iced tea.
Explanation:
She made this error because she included 1.25 with the x variable but did not include the x variable next to 1.49.
The x variable is important because it can keep track of how many bottles were sold of each water and tea.
So, this means <u>Barbara’s equation did not consider the number of bottles of iced tea.</u>
The real equations should be 1.25x + 1.49x = 100
Hope this Helps!
Complete question;
<em>The distribution of lengths of salmon from a certain river is approximately normal with a standard deviation of 3.5 inches. If 10 percent of salmon are longer than 30 inches, which of the following is closest to the mean of the distribution? 26 inches A 28 inches B 30 inches C 33 inches D 34 inches</em>
Option B is correct. The value that is closest to the mean of the distribution is 30inches.
The formula for calculating the z-score is expressed as:
Given the following parameters
If 10 percent of salmon are longer than 30 inches, then:
Using the z table to get the value corresponding to the mean area 0.1.
- The required z-score will be -1.285
Substitute the resulting parameters into the formula to get the mean of the distribution.
Hence the value that is closest to the mean of the distribution is 30inches.
Learn more here: brainly.com/question/15295437
Distribution centers enable retailers to carry less merchandise in individual stores.
<h3>What are distribution centers?</h3>
Distribution centers in business also known as warehouses are centers where goods for sale are kept in large quantities for onward distribution to retailers.
Distribution centers are very important to both the producer as well as the retailer.
Distribution centers ensure that the retailers are able to get the goods they sell at a discount price. It also ensures that the retailers do not have seek out the producers in their various factories for them to purchase the goods they need.
Thus, distribution centers enable retailers to carry less merchandise in individual stores.
For the producers, distribution centers serve as an outlet for the producers to get their good into the hands of retailers in large quantities. It also solves the problem of logistics for the producers.
In conclusion, distribution centers serve as temporary stores for goods.
Learn more about distribution centers at: brainly.com/question/23941356
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The war began with Germany invading Poland and then Britain and France declared war on Germany. Germany also invaded low countries in western Europe including France.
