The quarterly returns for a group of 76 mutual funds with a mean of 1.2% and a standard deviation of 4.6% can be modeled by a normal model. from these funds, find the cutoff return value(s) that would separate the
a) highest 40%.
b) lowest 20%.
c) middle 80%.
d) highest 80%.

umumumumum

im not sure

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

the answer is su.k.my? ? co.kc