The mean number of catfish in all 6 samples is approximately 5.7. If 200 fish are in the pond, which proportion can be used to predict the number of catfish in the population? StartFraction 5.7 over 20 EndFraction = StartFraction x over 200 EndFraction
StartFraction 5.7 over 20 EndFraction = StartFraction 200 over x EndFraction
StartFraction 34 over 20 EndFraction = StartFraction x over 200 EndFraction
StartFraction 8 over 20 EndFraction = StartFraction 20 over x EndFraction

Which expression will have the same sum as 3_8 + 1/4?

Solutions for 2x+7 less than or equal to 3x-5

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)) =