The standard form of a circle is
, where h and k are the coordinates of the center and r is the radius. We will fill in accordingly with what we have.
. Simplifying a bit we have
. That's the equation for your circle.
Round 1.05 mm to the nearest whole number the result is -1.1 then round 2.48 which the result will be equal to 3. The total variation in water level is -3.3
<span><span> a3b2/a2b</span> </span>Final result :<span> ab3
</span>Reformatting the input :
Changes made to your input should not affect the solution:
(1): "a2" was replaced by "a^2". 2 more similar replacement(s).
Step by step solution :<span>Step 1 :</span><span> b2
Simplify ——
a2
</span><span>Equation at the end of step 1 :</span><span><span> b2
((a3) • ——) • b
a2
</span><span> Step 2 :</span></span>Multiplying exponential expressions :
<span> 2.1 </span> <span> b2</span> multiplied by <span>b1 = b(2 + 1) = b3</span>
Final result :<span> ab<span>3</span></span>
Since it is a geometric sequence each term will be a specific multiple of the term preceding it, called the common ratio...
126/42=378/126=1134/378=3
The sequence is a(n)=a(3)^(n-1) and we know the second term is 42 so:
42=a(3)^(2-1)
42=3a
a=14
So the first term is 14.
First, we need to find his unit rate, the amount he earns in 1 hour.
So, we have to divide 28.50 by 2.
That is:
28.50 / 2 = $14.25 per hour
To find the amount he earns in 8 hours, we will need to multiply hourly rate found by "8". So,
14.25 * 8 = $114
<h2>Rolando earns $114 in 8 hours</h2>
