Answer:
What is the m part?
Step-by-step explanation:
The best way to solve this is to write it out part by part.
The first part is "the sum of 8 and 3," which is (8+3)
The second part is "...times a number," so we have n(8+3)
Lastly, "...is 23," means n(8+3) = 23, so here's the equation. In order to solve for n, divide both sides by (8+3) so 23/(8+3) which is 23/11. So the "number" is 23/11.
Point-slope form is y - y1 = m(x - x1). If you apply that point and the slope to the formula (hence the name point-slope), you'd get y - 10 = -5(x + 8).
Hope this helps! :)
REVISE: I accidently put y instead of x in the -5(x + 8) part. It's fixed now.
Answer:
D. is the answer if you are given that 40% are purple and 18% are green.
Step-by-step explanation:
So if you do this with replacement, it is just P(green)*P(purple). Here the probability of purple will not be change because we are putting the first bead back in the bag.
P(green)*P(purple)=.18*.4=0.072 or 7.2%
