Ellen is playing a video game in which she captures butterflies. there are 6 butterflies onscreen, but the number of butterflies doubles every minute. after 4 minutes, she was able to capture 8 of the butterflies. enter an expression for the number of butterflies after 4 minutes. use a power of 2 in your answer. enter an expression using a power of 2 for the number of butterflies remaining after ellen captured the 8 butterflies. then simplify. step 1 out of 6: part 1 of 2 enter an expression for the number of butterflies after 4 minutes. use a power of 2 in your answer. starting with 6 butterflies, the number of butterflies doubles every minute. so, after 1 minute, the number of butterflies is 6 ×

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step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

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step-by-step explanation: