Haley's work evaluating (-2,8 is shown below.
(-2) = (-)
= -256
which statement best describe haley's first error?
o
she used the wrong number as a repeated factor and should have evaluated-2x 2 x 2 x 2 x 2 x 2 x 2 x 2
o
she used the wrong number as a repeated factor and should have evaluated (oxo)
she misinterpreted the exponential form and should have multiplied -2 and 8.
she made a sign error when multiplying and should have had 256 as a final answer.
o

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

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