You wish to evaluate y at t= 2.0 and t=2.5. the average velocity over this interval will be 1/(0.5)*(v(2.5)-v(2.0))
Answer:
2.211 gallon of rainwater
Step-by-step explanation:
1.46 gallon + 0.751 gallon = 2.211 gallon
I meant to put D Sorry lol
Let's use 50 cents as the price of the item
Two for the price of one = $.50 for two (or $.25 each)
Three for the price of two = $1.00 for 3 or approximately $.33 each
Buy one get 25% off the 2nd means $.50 + (.125 which is 25% of $.50) for a total of $.625 or about $.63 ($.315 or about $.32 each)
Buy Two get 50% off the 2nd means $.50 for the first and $.25 for the 2nd for a total of $.75 or $.375 - about $.38 each
We can see that two for the price of one is the best value since you save $.25 off of $.50 (that's half) and that buy two get 50% off the 2nd is the smallest price reduction since the $.50 item only goes down to $.38 or twelve cents off.
This would work no matter what the cost of the item. The savings would still be in the same proportions.
Lees class has 1.4 times more..
25 x 1.4= 35....which is Lee's total
Fred's would be the 25.
25 + 35 = 60
I just picked #s to start
example: 23x 1.4=32.2. 23+32.2=55.2...not 60
