Suppose that 5% of the time Danny attends a concert twice a week, 45% of the time he attends a concert once a week, and 50% of the time he doesn't attend a concert at all in a given week. What is the expected value for the number of times Danny attends a concert during a week

; )

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

68719476736

step-by-step explanation:

8*8*8*8*8*8*8*8*8*8*8*8=68719476736