What is the circumference of a circle with a diameter of 4.1 cm? Use 3.14 for pi. Enter your answer as a decimal in the box.

12.874 cm

Step-by-step explanation:

The circumference of a circle is: , where r is the radius and d is the diameter.

Here, we're given that the diameter is 4.1 and that we will use 3.14 for . So, plug these in:

Thus, the answer is 12.874 cm.

Hope this helps!

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

answer: #1 ads up by 8 and i don't know #2