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olasank [31]
2 years ago
13

An efficiency study conducted for Elektra Electronics showed that the number of "Space Commander" walkie-talkies assembled by th

e average worker t hr after starting work at 8:00 a.m. is given by N(t) = −t3 + 6t2 + 15t for 0 ≤ t ≤ 4 How many walkie-talkies can an average worker be expected to assemble between 8:00 and 9:00 a.m.? Between 9:00 and 10:00 a.m.?
Mathematics
1 answer:
goldfiish [28.3K]2 years ago
6 0

Answer: Between 8 and 9, they have made 20.

Between 9 and 10, then have made 26

Step-by-step explanation: since im in midddle school and you probaly wouldnt want to get an answer from a child i can assure you this is correct and to get my answer i just added some of the numbers with its exponets

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