Answer:
Fertilizer runoff from nearby farms
Explanation:
Fertilizer contains an excess of nutrients, including phosphorus. When fertilizer runs into nearby waterbodies (such as rivers), algae uses these nutrients as a food source, and an algal bloom will occur due to that large sum of available nutrients.
The mean of the random variable w that represents the total amount won is; -$4.50
We are given quantity of chips inside the bag as;
- Number of Yellow chips = 6
Total number of chips = 20
Thus;
- P(Red chips) = 10/20 = 0.5
- P(Yellow Chips) = 6/20 = 0.3
Amount won from the selection of Red Chip = 0.5 * $5 = $2.5
Amount won from the selection blue Chip = 0.2 * $10 = $2
Amount won from selection of yellow chip = 0.3 * $20 = $6
Thus;
x = $2.5 + $2 + $6
x = $10.5
We are told that total amount won is gotten from;
w = x − 15
Thus;
w = 10.5 - 15
w = -$4.50
Read more on expected value at; brainly.com/question/24855677
I’m not sure what you mean by this? Could u help me out and I’ll answer it
Answer:
yes you seem like a very smart and intelligent girl you seem like you put a lot of thought into that so i think you have a really high chance being that you acomplished all those things by the 8th grade i would consult with your parents before doing anything
Explanation:
I can do it, how many pages do you want
