The slope of a vertical line is? a) undefined
b) not enough information given
c) horizontal
d) 0

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

What is the standard form of -5x^2+2x^4-11+x^3+3x