In this question the graph is missing but we have sufficient information to find the time Johonson's family will tae to travel the given distance.
The concept we are going to use is the relation between the speed distance and time to find the time .
Formula is given by
This can also be rearranged to
Now we can use this formula to find the time for Johonson's family
It is given that the Speed = 60 miles per hour
And also Distance = 420 miles
Using the formula above we get
So
Time = <u><em>7 hours</em></u>
After 40 miles the rental cost for both is the same
Answer:
5
Step-by-step explanation:
I'm assuming you want to find the maximum value of y
recall that for any cosine function y = A cos ( g(x) ), where g(x) is any arbitrary function, that A represents the amplitude of the cosine function.
By definition, the amplitude is the maximum the value which the cosine term can take.
hence for your expression:
y= -1 + 6 cos ( 2π/7(x-5) )
max value of y = -1 + (max value of cosine function)
max value of y = -1 + (amplitude of cosine function)
max value of y = -1 + 6 = 5
Answer:
YL=130 (PWP)
m<YPL=65 (Inscribed < th)
Step-by-step explanation: