Javier designs leather shoes at his workshop. He charges $45 for women's shoes and $50 for men's shoes. He needs to make $2,500
1 answer:
Answer:
Option D. 50 pairs of men's shoes.
Step-by-step explanation:
To solve this problem you must apply the proccedure shown below:
1. You have that the situation is given by the following expression:
Where is the number of women's shoes and
the numbers of men's shoes.
2. Therefore, if he does not have females costumers in a particular week, you have:
3. Substitute this into the first expression and solve for :
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Answer:
See explanation below.
Step-by-step explanation:
For this case we define first some notation:
A= A new training program will increase customer satisfaction ratings
B= The training program can be kept within the original budget allocation
And for these two events we have defined the following probabilities
We are assuming that the two events are independent so then we have the following propert:
And we want to find the probability that the cost of the training program is not kept within budget or the training program will not increase the customer ratings so then if we use symbols we want to find:
And using the De Morgan laws we know that:
So then we can write the probability like this:
And using the complement rule we can do this:
Since A and B are independent we have:
And then our final answer would be: