Answer:
Step-by-step explanation:
1) the temperature rise, because 8.5 is C higher than 0 C
2) 8.5 - 0 = 8.5
So it rised by 8.5 degrees ( to know how many dgrees is is rised subtract the second number from the first number)
Answer:
Tn=3n^2-4n-3
Step-by-step explanation:
The better deal will be the one that costs the least per diaper. With this in mind, start by calculating the individual diaper cost for both deals.
—30 diapers for $4.25
$4.25/30
≈$0.14 per diaper
—125 diapers for $24.99
$24.99/125
≈$0.20 per diaper
Therefore, the deal with 30 diapers is the better buy.
Here is the answer to the question above. If the value of an airplane is depreciating at a rate of 7% per year, and in the year 2004, it was worth 51.5 million, here is the value of the airplane in 2013.
2005 : 47, 895, 000
2006 : 44, 542, 350
2007 : 41, 424, 385.5
2008 : 38, 524, 678.5
2009 : 35, 827, 951
2010 : 33, 319, 994.4
2011 : 30, 987, 594.8
2012 : 28, 818, 463.2
2013 : 26, 801, 170.8
So the value of the airplane in 2013 is $26, 801, 170.8.
Hope this helps.