Mathematics, 03.02.2020 19:01 diego481
By accident, 8 burned out bulbs have additionally been mixed in with 30 good ones. ken is replacing old bulbs in his house. if he selects two bulbs at random from the box of 38, what is the probability they both work?
p(both work) =
435 / 703
p(both work) =
28 / 703
p(both work) =
16 / 361
p(both work) =
169 / 256
Answers: 2
Mathematics, 21.06.2019 18:00, leomessifanboy678
Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.
Answers: 2
Mathematics, 21.06.2019 19:30, nmg9
The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons
Answers: 3
By accident, 8 burned out bulbs have additionally been mixed in with 30 good ones. ken is replacing...
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