Step-by-step explanation:
blue=60%
yellow= 30%
red=10%
hope it helps
please mark me brainliest
Answer:
y = 5/2x - 5
Step-by-step explanation:
Step 1: Write equation
5x - 2y = 10
Step 2: Solve for <em>x</em>
- Subtract 5x on both sides: -2y = 10 - 5x
- Divide both sides by -2: y = -5 + 5/2x
- Rewrite: y = 5/2x - 5
Um i didn’t really understand i’m very sorry but i would honestly love to help if i could
Answer: 0.2224
Step-by-step explanation:
Given: The proportion of adults need eye correction: p= 78%=0.78
Let X be a binomial variable that represents the number of adults who need eye correction.
Sample size of adults: n= 12
Binomial ditsribution formula:

Now, the probability that at least 11 of them need correction for their eyesight will be

Hence, the required probability = 0.2224