What is the radius and how do I know what it is?

The results are:

Center:

Radius:

Step-by-step explanation:

-The center and radius from the equation of a circle is really easy to find, because from the equation, the center is and the radius is , so the center is , but to find the radius, you need to square root the simplified radius from the equation of the circle:

Center:  Radius:

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

vwhat effect does the word head have on the meaning of this passage?

a. it demonstrates how intelligent he was.

b. it shows he was a favorite of the teachers.

c. it indicates he would be a good preacher.

d. it reveals how self-important he was.

how does the choice of the word head contribute to the passage’s tone?

a. it offers a sense of entitlement.

step-by-step explanation: