The productivity of workers at a shoe factory in pairs of shoes per hour) can be modeled using the function p(h) = -4h + 5, wher

Question

The productivity of workers at a shoe factory in
pairs of shoes per hour) can be modeled using the
function p(h) = -4h + 5, where h is the number of
hours. If a worker must create at least 3 pairs of
shoes per hour for the company to be profitable,
how long should the worker’s shift be?

in progress 0
Khánh Gia 1 month 2021-08-04T08:57:09+00:00 1 Answers 5 views 0

Answers ( )

    0
    2021-08-04T08:58:13+00:00

    Answer:

    1/2 hour

    Step-by-step explanation:

    Given the productivity function measured in pairs of shoes per hour ;

    P(h) = – 4h + 5

    h = number of hours

    Number of hours required to create 3 pairs of shoes :

    Put P(h) = 3 in the equation :

    3 = – 4h + 5

    3 – 5 = – 4h

    -2 = – 4h

    -2/-4 = – 4h/-4

    0.5 = h

    1/2 an hour = 30 minutes

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )