7/18 because 7 times 1 is 7 and 9 times 2 is 18 :)
Answer:
The population of bacteria can be expressed as a function of number of days.
Population = where n is the number of days since the beginning.
Step-by-step explanation:
Number of bacteria on the first day=
Number of bacteria on the second day =
Number of bacteria on the third day =
Number of bacteria on the fourth day =
As we can see , the number of bacteria on any given day is a function of the number of days n.
This expression can be expressed generally as where n is the number of days since the beginning.
To make a profit. The store needs to make a profit. Buy something from Walmart cheap, sell it for 60% percent more to make a 'good' profit.
Answer: x+1 is the equation and the slope will be 1/1
Step-by-step explanation:
Answer:
-40+4b
Step-by-step explanation:
You multiply the outside (-4) by the things within the parentheses