Doug bought a new car for 25,
2 answers:
Answer:
It is b on the test
Step-by-step explanation:
This is exponential decay which can be expressed as:
y=ab^t, y=final value, a=initial value, b=rate, t=time
In this case a=25000, r=(100-20)/100=0.8 so
y=25000(0.8^t), so in 4.5 years...
y=25000(0.8^4.5)
y≈$9158.93 (to nearest cent)
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Answer:
2 dollars
Step-by-step explanation:
Answer:
no it isn't the inverse.
Answer:
3 miles
Step-by-step explanation:
2/5=6/15
1/3=5/15
11/15
yes. that would be the last one possible.
8 quarts is equal to 32 cups :)
