Mathematics, 18.04.2020 21:49, alizeleach0123
Kamden is a mind-reading alien. He had each friend draw and look at a card, then he guessed whether the card
had a star on it.
The two-way frequency table below shows data on guess and true status of the cards the friends drew.
Complete the following two-way table of column relative frequencies.
(If necessary, round your answers to the nearest hundredth.)
Kamden guessed a star
Kamden guessed not a star
Card had a star
Card didn't have a star
752
Kamden guessed a star
Kamden guessed not a star
Card had a star
Card didn't have a star
Column total
1.00
1.00
Answers: 1
Mathematics, 21.06.2019 18:00, ahmedislife
Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 2
Kamden is a mind-reading alien. He had each friend draw and look at a card, then he guessed whether...
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