The following is which type of poem? "There was a Young Lady whose chin,/Resembled the point of a pin;/So she had it made sharp./And purchased a
harp./And played several tunes with her chin."

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