A) the 9 is in the thousands
b) the 2 is in the ones
c) the 5 is in the hundreds
Answer:
i felt that
Step-by-step explanation:
but anyways stream Peeweee
Answer:
14 ohms
Step-by-step explanation:
The resistance varies directly with length, so increasing the length by a factor will increase the resistance by the same factor.
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The length of the wire increased by a factor of 1.4 from 100 ft to 140 ft. That means the resistance will increase by a factor of 1.4 from 10 ohms to 14 ohms. (The diameter did not change.)
The longer wire will have a resistance of 14 ohms.
Answer:
4a^3 – 4a - 3
Step-by-step explanation:
(4a^3 – 3a - 8) - (a -5) (change sign of both elements then combine)
(4a^3 – 3a - a - 8 + 5)
4a^3 – 4a - 3