1. Suppose the number of bacteria growing in a culture dish doubles every 6 hours. If the culture dish initially contains 250 bacteria, how many bacteria are in the dish after 18 hours? 2. The population of bacteria in your messy room is 36,725 and is growing at a rate of 11% each month. What would the population be after 6 months if you don’t clean your room?

3. The current popularity of the Kardashians is about 82,302 fans. Sadly, this is falling at a rate of 50% each year. How many fans will the Kardashians have in 4 years?
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What could explain what happened when the time was equal to 120 minutes

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

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)) =