Mathematics, 08.09.2019 08:10 tanyiawilliams7490
Asurvey of 212 spc students was taken at registration. of those surveyed: 74 students had signed up for a math course 51 students had signed up for a language arts course 20 students had signed up for both a math and language arts course 10 students had signed up for both a math and humanities course 5 students had signed up for both a language arts and humanities course 3 students had signed up for all three courses 20 students did not sign up for any of these classes how many students signed up for only humanities (of these three)?
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
Asurvey of 212 spc students was taken at registration. of those surveyed: 74 students had signed up...
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