Answer:
The best approximation is 
Step-by-step explanation:
we know that
The area of the circle is equal to
In this problem we have
substitute
Answer:
B, (x-2)(x+6)
Step-by-step explanation:
Answer:
59.0 miles per hour
Step-by-step explanation:
When you have an equation with an absolute value, you must consider two options: one with a positive result and another one with a negative result.
In this case you need the maximum safe driving speed which is 59.2 miles per hour
$375 for 5 days but it’s $525 for 7 days
The annual interest would be $5 if you have loaned a friend $100 and will charge him 5% annually and the total amount would be $105.
<h3>What is simple interest?</h3>
It is defined as the interest based on the principal amount, it does not include the compounded amount. The interest calculates on the initial amount of borrowed amount.
We have:
You have loaned a friend $100 and will charge him 5% annually.
As we know:
A = P(1 + rt)
P = $100
r = 5% = 0.05
t = 1 years
A = 100(1 + 0.05×1)
A = $105
I = A - P = 105 - 100 = $5
Thus, the annual interest would be $5 if you have loaned a friend $100 and will charge him 5% annually and the total amount would be $105.
Learn more about the simple interest here:
brainly.com/question/22621039
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