P( both allergic) = 0.17*0.17 = 0.0289
P(at least one is allergic) = 1 - P(neither are allergic) = 1 - 0.83^2 = 0.311
Answer:-10
Step-by-step explanation:
6* -3 is -18 then add 8 to get y= -10
Answer:

Step-by-step explanation:
Given


Required
The selling price
This is calculated as:




Cube root of 30:
Equivalent to 30^(1/3) = <span>3.10723250595
Approximately rounded to 3.12.</span>