Mathematics, 10.10.2021 01:20 valeriemccarty6212

Given the formula for circumference of a circle, C=2πr, a.) Rewrite the formula in terms of r. Show your work.

b.) If the circumference of the earth is 24,900 miles, then what is the radius of the earth? What does that distance mean? Show your work.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, hsernaykaw42

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Answers: 1

continue

Mathematics, 21.06.2019 20:30, richchillnqueenz1ma

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Answers: 1

continue

Mathematics, 21.06.2019 23:30, pradojosselinep34b1k

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x, y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis

Answers: 2

continue

Mathematics, 22.06.2019 02:10, jmonee

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15

Answers: 3

continue

You know the right answer?

Given the formula for circumference of a circle, C=2πr, a.) Rewrite the formula in terms of r. Sho...