C is a circle with radius r. Which of the following is true? Select all that apply

A. The diameter of C is 2r

B. the circumference of C is pi*r

C: the circumference of C is 2pi*r

D. One quarter of the circle has length (pi*r)/4

E. One quarter of the circle has length(pi*r)/2

A and C and E are correct

Step-by-step explanation:

Circumference is 2 * pi* r

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20