D) <span>In Mrs. Brown's Geometry class there are 15 boys and 10 girls. The students are presenting projects to the class. If Mrs. Brown selects students at random for presentations, what is the probability that the first 2 students chosen are girls? i
In usatestprep</span>
Answer:
The answer to your question is below
Step-by-step explanation:
Data
Number of employees = 192
See the table
Process
a) To solve this question, consider only the employees that prefer a jacket
Male 77
Female +35
112 employees prefer a jacket
- Calculate the probability
P = 112 / 192
P = 0.58
b) Female and prefers a jacket
P = (54 /192)(35/192)
P = (0.28)(0.18)
P = 0.05
Answer:
<h2>B) one solution</h2>
Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>
<h3>tips and formulas:</h3>
<h3>given:</h3>
<h3>let's solve:</h3>
Answer:
400 lira
Step-by-step explanation:
Yukarıdaki sorudan şunu söyleriz: Bir satıcı, sattığı her ürün için satış fiyatının 2 / 9'u kadar kar eder.
Dolayısıyla 1800 liraya televizyon satarsa o televizyondan elde ettiği kâr şöyle hesaplanır:
2/9 × 1800 lira
= 400 lira
Answer:
Step by step explaination:
