Answer:
y = 3/5 x+3
Step-by-step explanation:
two points on the graph
(-5,0) (0,3)
the y intercept is 3 (this is where it crosses the y axis)
the slope is
change in y 0 to 3 up 3
------------------ = -------------- = ------- = 3/5
change in x -5 to 0 right 5
we can tell the slope is positive because it goes from bottom left to top right
a negative slope goes from top left to bottom right
slope intercept form is
y=mx+b
y = 3/5 x+3
We need to calculate a total TIME.
Let the time required to cover distance d at 20 mph be x. d is the ONE WAY distance, not the total distance traveled (which would be 2d).
Remember the formula d=rt: the distance traveled equals the rate times the time. Here, d = rx, and thus x = d/r = d/(20mph)
Let's begin by recognizing that d(going) = d(returning)
Then (20 mph)x = 6 + (16 mph)x
(20 mph)x - (16 mph)x = 6 miles
Then: (4 mph)x = 6 miles
or: x = 1.5 hours
It takes the bird 1.5 hours at 20 mph to cover distance d, which is 30 miles.
Thus, the total time spent flying is 1.5 hours (going) and [1.5 hours + (6 miles)/(16 mph) returning:
1.5 hours + 1.5 hours + 0.375 hours = 3.375 hours total.
The total distance covered is 2d, or 2(30 miles) = 60 miles.
It took me a while and a lot of experimentation to arrive at these results. Please, if my arguments here are not clear, ask questions.
Answer:
12%
Step-by-step explanation:
We have to find percentage of employee both manager and has MBA degree.
Percentage of employee both manager and has MBA degree=P(MBA and manager)*100
We are given that
P(MBA)=0.25
P(Manager)=0.20
P(MBA/ manager)=0.60
P(MBA and manager)=?
P(MBA/ manager)=P(MBA and manager)/P(Manager)
P(MBA/ manager)*P(Manager)=P(MBA and manager)
P(MBA and manager)=0.6*0.2
P(MBA and manager)=0.12
Percentage of employee both manager and has MBA degree=0.12*100
Percentage of employee both manager and has MBA degree=12%.
Thus, the percentage of the employees is both manager and has MBA degree is 12%
Answer:
58
Step-by-step explanation:
That is the surface area hope tht helps
