First distribute -3 to both x and -17
-3(x) = -3x
-3(-17) = 51
y - 5 = -3x + 51
isolate the y, add 5 to both sides
y - 5 (+5) = -3x + 51 (+5)
add all numbers with same variables together
y = -3x + 51 + 5
y = -3x + 56
inside the slope intercept form:
y = y
m = slope
x = x
b = intercept.
y = mx + b (using this equation, we can see that -3 = m)
-3 is slope, and is your answer
hope this helps
Given that the <span>scale factor of the blueprint of a wall to the actual wall is 0.07. If the </span><span>area of the actual wall is
, then the </span><span>area of the wall on the blueprint</span> is given by
.
Answer:
0.11% probability that you must ask 20 people to find one person without a social networking site
Step-by-step explanation:
We have these following probabilities:
75% probability that a millenial has a profile in a social netwok site.
25% probability that a millenial does not have a profile in a social network site.
What is the probability that you must ask 20 people to find one person without a social networking site?
The first 19 people have a social network site, each with a 75% probability.
The 20th person does not have a profile, with a 25% probability.
So
0.11% probability that you must ask 20 people to find one person without a social networking site
see picture for correct answer