Mathematics, 08.10.2019 23:20 raedusty3200
In 2003, 6 percent of vacation-home owners were minorities. the national association of realtors (nar) reported the results of a may 2006 survey of vacation-home owners. in a sample of 416 households that owned one or more vacation homes, 46 were minorities. do the survey results allow the nar to conclude at a 0.01 level of significance that the percentage of vacation-home owners who are minorities is larger than 6 percent?
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Mathematics, 21.06.2019 18:00
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)) =
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Mathematics, 21.06.2019 19:20
The suare root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
Mathematics, 21.06.2019 19:30
Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11
Answers: 1
In 2003, 6 percent of vacation-home owners were minorities. the national association of realtors (na...
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