For this case we must indicate the value of the following expression, expressed in scientific notation:
We have that for multiplication properties of powers of the same base, the same base is placed and the exponents are added:
Then, rewriting the expression we have:
Answer:
Answer:
A) 145.3 cm^2
Step-by-step explanation:
The formula for the area of a circle is A = π r^2
So to find the area we would plug the radius of 6.8 into the formula
Area = π (6.8)^2
Area = (3.14) (6.8)^2
Area = 145.27
Area = 145.3
<span>1. On the vertical axis, place frequencies. Label this axis "Frequency.
2. On the horizontal axis, place the lower value of each interval.
<span>3. Draw a bar extending from the lower value of each interval to the lower value of the next interval.</span></span>
Answer:
The total length of border was
Step-by-step explanation:
we know that
The length of the border would be the circumference of the circle,
The circumference of the circle is equal to
In this problem we have
-----> given problem
substitute
assume
Answer:
i think 10
Step-by-step explanation: