I cant get an exact area because pi is a never ending number but i got about 50.27 in
Answer:
Here we can use the relationship:
Distance = time*speed.
When Jose walks, his speed is 4 mph.
Then if he walks for X hours, the distance that he will travel is:
D = 4mph*X
When Jose runs, his speed is 8mph.
Then if he runs for T hours, the distance that he will travel is:
D´ = 8mph*Y
And we know that he travels in total 20 miles, then we must have that:
D + D´= 20mi
This leads to:
4mph*X + 8mph*Y = 20mi
Where X is the time that he walked, and Y is the time that he runed.
Then the equation that represents the different amounts of times that Jose runs and walks is:
4mph*X + 8mph*Y = 20mi
Where we can not really find the solutions for Y and X, because there is only one equation and two variables.
Answer:
120 people [see below]
Step-by-step explanation:
48 out of 120 people like baseball.
That is about 48/120 = 0.4 [40%]
Now, 3/5th of THOSE, play baseball, so
0.4 * 3/5 = 0.4 * 0.6 = 0.24 [24%].
Thus, we have seen that around 24% of total people taken would play baseball.
Now, we take 500 people, so 24% of them would be expected to play baseball.
That is 0.24 * 500 = 120 people
Given the equation:
The equation is already in the slope-intercept form, y = mx +b.
Where,
m = Slope of the line
b = Y-intercept
Thus,
The slope of the line, m = -1
The y-intercept = 2
In making the graph of the equation, we must determine at least two points of the line.
Let's determine two conditions: when x = 0 and y = 0.
Point 1: At x = 0,
y = -x + 2
y = 0 + 2
y = 2
(0,2)
Point 2: At y = 0,
y = -x + 2
0 = -x + 2
x = 2
(2,0)
The graph of the equation will be,
