Algebra
posted by Michelle .
Simplify A^6 x a^2b^2
44,909 in scientific notation
Simplify (a^2b^3)(a^5)
Simplify x^5y^6
What is the P(H,H,H,H,T,T,T,) on 7 flips of a coin?

on the last:
probability in that order= (1/2)^7
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