Multiplying 20 by 320% is the same thing as multiplying 20 by 3.2, or 20(3.2)=64. Hope this helped!
Answer:
Step-by-step explanation:
So 8 times more than 2/3
Answer:
a) 0.033
b) 0.468
c) 100
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 105.3
Standard Deviation, σ = 8
The amount x of miraculin produced (measured in micro-grams per gram of fresh weight) had a normal distribution.
Formula:

a) P(x > 120)


Calculation the value from standard normal z table, we have,

b) P(x between 100 and 110)


c) P(x < a) = 0.25

Calculation the value from standard normal z table, we have,


If p=40; q=40 and r=100, p+q+r=180