Answer:
y = 2x/3 + 2/3
Step-by-step explanation:
1. Find the slope of the given line.
y = mx + b
6x + 7y = 3y -3
4y = -6x - 3
y = (-6x-3)/4 = -3x/2 - 3/4
The slope of y = -3/2
The slope of a line perpendicular to the line of 6x + 7y = 3y -3 would be the negative reciprocal of the slope so the slope of the line perpendicular would be -1/(-3/2) = 2/3
The equation would be:
y = 2x/3 + b
Since b is unknown, but a point is known, we plug in x and y values.
-8 = 2*(-13)/3 + b
Then solve for b:
b = 2/3
Answer:
0.04865 or 4.9%
Step-by-step explanation:
This is a binomial distribution function which is expressed as:
Where:
- p=probability of success
- x=number of successful events
- n=size of the sample
Given that p=0.03, n=12 and x=2+, the probability of a cash back is calculated as:
Hence, the probability of a cash return is 0.04865 or 4.9%
Don’t click on that Link it’s a scam ^
Translation involves changing the position of a shape.
The image of point (x,y) after a translation of 3 units right and 7 units down is:
The point is given as: (x,y)
The rule of translation 3 units right is:
The rule of translating 7 units down is:
So, we have:
Hence, the image of point (x,y) after a translation of 3 units right and 7 units down is:
Read more about translations at:
brainly.com/question/12463306