Assuming that you were to simplify this, you'd get 2n + 7n + 8 = 9n + 8.
Answer:
I believe it is 10x
Step-by-step explanation:
m=10x
b=-1
I learned this today on my math course titled, “slope y-intercept”
If it is wrong then it might be -1. Yet again I just learned this today!
Please mark brainlist!♥︎⭐️♥︎
Answer:
The minimum score required for admission to the nearest whole number = 557
Step-by-step explanation:
We solve this using z score formula.
z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.
Top 30% of the candidates is a ranking that is equivalent to = 100 - 30% = 70th percentile.
The z score of 70th percentile = 0.524
Mean = 497
Standard deviation of 114.
Minimum score = raw score = ???
Hence:
0.524 = x - 497/114
Cross Multiply
0.524 × 114 = x - 497
59.736 = x - 497
x = 59.736 + 497
x = 556.736
The minimum score required for admission to the nearest whole number = 557
Its Easy U just had to break it down.
Option-D=21 is correct.
