Question

The circumference of a circular painting is 53.38 feet. What is the radius of the painting? Use 3.14 for pi and do not round your answer.

Answer 1

Do you know the formula for circumference?

Answer 2

pi times diameter

Answer 3

Hmm exactly :D

Answer 4

Or you could say 2 times radius times pi

Answer 5

2 times radius is same as diameter :P

Answer 6

8.49... http://www.wolframalpha.com/input/?i=radius+for+circumference+of+53.38

Answer 7

So you can isolate r.

Answer 8

\(\Large \color{MidnightBlue}{\Rightarrow 2 * 3.14 * r = 53.38 }\)

\(\Large \color{MidnightBlue}{\Rightarrow 6.28 * r = 53.38 }\)

\(\Large \color{MidnightBlue}{\Rightarrow r = 8.49569 }\)

Answer 9

Sarah has always been on time every time I meet her for dinner. Therefore, she will be on time tonight when we meet for dinner.

Answer 10

Corinne and Aretha are having a 26-mile race. Corinne gave Aretha a head start by letting her begin 3.

Answer 11

What theme does the following excerpt from Franz Kafka's The Metamorphosis deal with?

This was how Gregor received his food each day now, once in the morni

Answer 12

hello

Answer 13

If you were one of the 7 dwarfs, which would u be? o.O O.o Even if you hate that

Answer 14

Explain the two theological problems of Canto IV and how Dante addresses them.

Answer 15

All of the following are indicators of a high dependency rate except __________.

Answer 16

Uh Happy Birthday I guess? @ Saiyan

Answer 17

Spanish help

Answer 18

Monty uses 1.23 cubic yards of conceret to cover 100 square feet with 4 inches of conceret.

Answer 19

math help, screenshot in comments. i know its either B or D, but im not sure which.

Answer 20

Happu bday Sayiannnnnnnnnnn

Answer 21

Happy Birthday, Saiyan e.e

Answer 22

math help, screenshot in comments

Answer 23

A national restaurant chain claims that their servers make an average of $12.85 in tips per hour, with a standard deviation of $2.

Answer 24

Choices made by people and nations impact and shape American History.

Which stat

Answer 25

5xk=10xa

Answer 26

Math help

Answer 27

To help divide a group into 4 teams, the teacher brought out a bag with equal numbers of 4 different colored popsicle sticks (green, yellow, blue, and red).

Answer 28

Which description best portrays James Baldwin's characteristic writing style?