list the sample space of flipping a coin 3 times. how many elements of the sample space contain exactly two tails?

a) 1
b) 2
c) 3
d) 4

Which representation has a constant of variation of -2.5

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?

What is the solution to the division problem below x3+x2-11x+4/x+4