The price of an item with a 15% discount would be 85% of the original price, so if the original price was x, the discounted price would be:
Evaluate 2r (t – 1) ifr = 4 and t = 6
2 answers:
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Answer:
The ladder will extend 11.6ft up the wall
Answer:
8.5 inches
Step-by-step explanation:
First let's find the time t when the depth of the snow is 7 inches.
To do this, we just need to use the value of D = 7 then find the value of t:
We want to find the depth of snow one hour from now, so we just need to use the value of t = 3 to calculate D:
The depth of snow one hour from now will be 8.5 inches.