A building has 10 doors. 5 of them are two way, 3 are entrance only, 2 are exit only. How many ways can a person enter and exit building

What is 3a to the second power Over (fraction) A.

A.) f (x) = 3x^2-18x+27. b.) f (x) = - x^2-9. graph each function by finding the vertex and x and y intercepts

3x+6x+4=14x-6 what Is x?

Simplify the expression: 1 + sinx/cosx + cosx/1 + sinx

A survey of 2541 American households discovered that 64% of the households own one car.

The expanded form of - 10 (6-b)

What is the prime factorization of 256

What do you notice about the graph when it passesthrougha root off even multiplicity

Over how many degrees of latitude does the vertical sun migrate between the aphelion and the perihelion? over how many degrees of latitude does the vertical sun migrate between the aphelion and the perihelion? 23.5 94 47 180 0

Comparing and Ordering Whole Numbers explain and show