Determine the qualities of the given set.
a. {(x, y)| 4 < x2 + y2 < 25}
b. open connec...
Mathematics, 14.08.2020 16:01, LadyHolmes67
Determine the qualities of the given set.
a. {(x, y)| 4 < x2 + y2 < 25}
b. open connected
c. simply-connected
d. none of the above
Answers: 1
Mathematics, 21.06.2019 18:30, Angelanova69134
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: 1
Mathematics, 21.06.2019 19:30, sk9600930
Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36
Answers: 1
Mathematics, 21.06.2019 21:00, Rebelyfe4175
Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.
Answers: 2
Social Studies, 28.02.2021 06:40
Mathematics, 28.02.2021 06:40
History, 28.02.2021 06:40
Mathematics, 28.02.2021 06:40
Mathematics, 28.02.2021 06:40
Mathematics, 28.02.2021 06:40