Mathematics, 25.02.2020 05:27 khaylaperry
Worker Efficiency An efficiency study conducted for Elektra Electronics showed that the number of Space Commander walkie-talkies assembled by the average worker during the morning shift t hr after starting work at 8 a. m. is given by
N(t) = −t3 + 6t2 + 15t (0 ≤ t ≤ 4).
(a) Find the rate at which the average worker will be assembling walkie-talkies t hr after starting work.
(b) At what rate will the average worker be assembling walkie-talkies, per hour, at 9 a. m.?walkie-talkies/hour At what rate will the average worker be assembling walkie-talkies, per hour, at 10 a. m.?
(c) How many walkie-talkies will the average worker assemble between 9 a. m. and 10 a. m.?walkie-talkies
Answers: 2
Mathematics, 21.06.2019 16:40
Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4
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Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Worker Efficiency An efficiency study conducted for Elektra Electronics showed that the number of Sp...
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