120% of 590=1.20*590=708.
For x% of a number y, the answer is x/100*y.
Answer:
μy = $6.56 ; σy = 2.77
Step-by-step explanation:
Given the data :
Mean μx= $8.56
Standard Deviation σx ≈ 2.77
Profit, Y on pizza with current promo :
Price off on pizza = $2
Y = x - 2
μx = E(x) = $8.56
μy = μ(x - 2)
μy = μx - $2
μy = $8.56 - $2
μy = $6.56
For the standard deviation of y
σx ≈ 2.77
σy = σ(x - 2)
σy = σx - 2
Constants are treated as 0 for standard deviation
σy = 2.77
Just use pemdas
(Parenthesis, exponents, multiplication, division, addition, subtraction)
Answer:
31.42 m
Step-by-step explanation:
10* π= 31.415( which can round to 31.42)
Answer:
Step-by-step explanation:
rose answer this person he/she is trying to look for you.
