The maximum value of is (0,f(0)=Undefined)
Answer:
(A) 0.11
(B) 0.0526
(C) Related
(D) 0.28
Step-by-step explanation:
The data provided is:
DC = event that a randomly selected driver is using a cell phone
TA = event that a randomly selected driver has a traffic accident
(A)
From the provided data:
P (DC) = 0.11
(B)
From the provided data:
P (TA) = 0.0526
(C)
To determine whether the events DC and TA are dependent, we need to show that:
The value of P (DC ∩ TA) is,
Now compute the value of P (DC) × P (TA) as follows:
So,
Thus, cell phone use while driving and traffic accidents are related.
(D)
The probability that the driver was distracted by a cell phone given that the driver has an accident is:
P (DC | TA) = 0.28
Answer:
x=4.5,y=5,z=9
Step-by-step explanation:
First, we use the pythagorean theorem in the lower right triangle (with sides 4,x,6) and find x^2+4^2=6^2 and therefore x^2=6^2-4^2=20 so x=√20 which is approximately 4.5.
Also, we can see from the picture that z=y+4, and therefore the only option left is x=4.5,y=5,z=9.
Answer:
See attachment for plot
Step-by-step explanation:
Given
Required
Represent the scenario on a graph
When h = 0
When h = 1
When h = 2
When h = 3
When h = 4
When h = 5
So, we have:
<em>See attachment for plot</em>
Answer: C.
Other things held constant, the lower the total debt to total capital ratio, the lower the interest rate the bank would charge.
Step-by-step explanation:
Debt ratio is defined as the ratio of total debt to total capital or asset of a company, usually expressed in percentage or decimal. When this ratio is lower and below 1, it means the company has more asset than liability. Then it can consider to lower the interest rate to the borrowing firm