Answer:
12.5 minutes
Step-by-step explanation:
it takes 5 minutes to cool 10 degrees
after ten minutes it would be 20 degrees less
then after 2.5 minutes it would be 5 degrees less
so it would take you 12.5 minutes to get 25 degrees less
Answer:
$49560
Explanations:
The amount deposited is the principal
The principal, P = $24,000
Interest rate, r = 7.25% = 7.25/100 = 0.0725
Time, t = 10 years
Since the interest is compounded continuously, the amounte^ formula is given as:

Substitute P = 24000, r = 0.0725, and t = 10 into the formula above:

$49560 will be in the account after 10 years if no withdrawal or deposit is made
Answer:
L=15 6/8feet
B=20 feet
Step-by-step explanation: