Given:
Area = 16s²t
Length = 8st²
Width = ?
Width = Area / Length
Width = 16s²t / 8st²
Width = 2s/t ⇒ the quantity of 2 times s all over t.
<u>There is no requirement in the question. I'll calculate the area of the rectangle to help you with this question.</u>
Answer:
Step-by-step explanation:
<u>System of Equations</u>
Let's call y to the length of a rectangle, x to its width. There are two conditions that will help us to solve for x and y.
- The length is four less than three times the width. That is written as:
- The perimeter of the rectangle is 16 cm. The equation for this condition is:
Divide by 2:
To solve the system, we'll substitute the y in the first equation into the second:
Joining like terms:
Solving:
Find the value of y:
Thus, the length of the rectangle is 5 cm and its width is 3 cm. The area is calculated as:
Answer:
c
Step-by-step explanation:
Answer: 6 hundred
6 thousand
60 thousand
60 million
Step-by-step explanation:
Answer:
21%
Step-by-step explanation:
Actually there are three levels of process here.
If 100 calls are made only 70 calls are completed (since 30%not completed)
Out of these 70 completed we find that 40% i.e. 28 calls to a woman and 30% i.e. 21 go to a man.
28 females and 21 males
Out of 28 females 45% buy something =
Out of 21 males 40% buy something =
Total percent of calls result in a sale =
So 21% of calls result in a sale