The expression below describes the number of organisms in a population of bacteria that is undergoing exponential growth. In this expression, r is the amount of growth
per time interval and x is the number of time intervals.
a(1 + r)X
What does a represent in the expression?
O the final population after x intervals
O the length of time in one time interval
O the initial size of the population
the change in population after one time interval

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)) =

What dimensions can créate more than one triangle ?

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions