Mathematics, 17.07.2019 04:20 sksksksksk1
Joe has one book each for algebra, geometry, history, psychology, spanish, english and physics in his locker. how many different sets of three books could he choose?
Answers: 3
![7C3=\frac{(7)(6)(5)(4)(3)(2)(1)}{[(3)(2)(1)][(4)(3)(2)(1)]}=35](/tpl/images/0098/7751/c8086.png)
Another question on Mathematics
Mathematics, 20.06.2019 18:04
To prove p is equal to q using an indirect proof what would your starting assumption be?
Answers: 2
Mathematics, 21.06.2019 18:30
Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3
Answers: 3
Mathematics, 21.06.2019 19:10
Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.
Answers: 3
Mathematics, 21.06.2019 20:00
Someone answer asap 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: 1
You know the right answer?
Joe has one book each for algebra, geometry, history, psychology, spanish, english and physics in hi...
Questions
English, 13.12.2021 22:50
Chemistry, 13.12.2021 22:50
Mathematics, 13.12.2021 22:50
Mathematics, 13.12.2021 22:50
Physics, 13.12.2021 22:50
English, 13.12.2021 22:50
Mathematics, 13.12.2021 22:50
History, 13.12.2021 22:50
Social Studies, 13.12.2021 22:50
SAT, 13.12.2021 22:50
English, 13.12.2021 22:50
