Answer:
16/9
Step-by-step explanation:

<h2>
Answer:</h2>
In physics, we always measure quantities and compare them with a standard. That standard defines a unit of the quantity. Suppose you want to measure the length of a car, so you use a meter stick, which is the standard for measuring distances. Then, <em>why are units of measure important when solving real-world problems?</em> Well, because when solving problems that involve equations, they need to be dimensionally consistent, but what does it mean? it means that you can't add two terms having different units. For instance, you can't add apples with tables!
The equation of a circle:

(h,k) - the coordinates of the center
r - the radius
The center is (4,0), the length of the radius is 2√3.
Answer:
the value of the series;

C) 59
Step-by-step explanation:
Recall that;

Therefore, we can evaluate the series;

by summing the values of the series within that interval.
the values of the series are evaluated by substituting the corresponding values of k into the equation.

So, the value of the series;
