Answer:
Step-by-step explanation:
Let's use the variable Y to represent the length of time (in seconds) that the traffic light remains yellow at a speed of x miles per hour. According to the information given, the time the light is yellow (Y) is 1 second more than 0.05 times the speed limit (x). We can write this as:
Y = 0.05x + 1
In this equation:
Y represents the length of time the light is yellow in seconds.
x represents the speed limit in miles per hour.
The equation shows that the time the light is yellow increases linearly with the speed limit, with an additional 1-second buffer.
Answer: The slope is 2 -Please mark brainliest
1. Find the X and Y values of each point
X1: 1
X2: -1
Y1: 3
Y2: -1
2. Subtract X1 from X2 and Y1 from Y2
Y: -1-3=-4
X: -1-1=-2
3. Divide the X value by the Y value
-4/-2=2
The slope of the line shown on the coordinate plane is 2.
Answer:
2
Step-by-step explanation:
(X1,Y1)=(1,3)
(X2,y2)=(-1,-1)
slope(m)=y2-y1/x2-x1
= -1-3/-1-1
= -4/-2
= 2
Answer;
The acceptable width is 49 25/32 and 50 7/32
That is; 49 25/32 ≤ x ≥ 50 7/32
Explanation;
-If the ideal is 50 and the max variation is 7/32 inches, then that's 7/32 under 50 and 7/32 over 50.
Therefore; 50-7/32= 49 25/32, and 50+7/32 = 50 7/32.
x ≤ 50 7/32 and x ≥ 49 25/32
Thus; the acceptable width is 49 25/32 ≤ x ≥ 50 7/32.
Answer:
Its actually 2.27
Step-by-step explanation:
47/n = 36/54