Answer:
Blue line: y = -2
Red line: y = 2/3 x + 2
Perpendicular to red line: y = -3/2x + 2
Parallel to red line: y = 2/3 x + any real number
Answer: 0.628
Step-by-step explanation:
Probability of U.S. smartphone owners have made an effort to limit their phone use in the past : p = 0.4702
Sample size : n= 54
Mean :
Standard deviation:
The probability that between 22 and 29 (inclusively) will have attempted to limit their cell phone use in the past will be :
Hence, the required probability = 0.628
Answer:
Brroooommm.
Step-by-step explanation:
Bleee Puro ka brainly magaral ka Naman nga buti
A regular hexagon has angles that measure 360/6=60°, between 0° and 360°, the multiples of this angle is 120°, 180°, 240°, 300°. Thus when the hexagon is rotated through this angles, it will be mapped onto itself. When rotated through any other angle, the same result won't be possible.
Thus we conclude that the hexagon it's mapped into itself every time it is rotated.
Answer:
m = 4.08
Step-by-step explanation:
The line that fits good for the given data is given by :
y = 4.08x + 63.13
We need to find the slope of the given line.
The general equation of the line is given by :
y = mx +c
Where
m is slope of the line
c is y-intercept
So, the slope of the given line is 4.08.