Abox contains twenty cards numbered 1 through 20. one card is to be randomly drawn from the box.

what is the probability that the card drawn will show a multiple of 6, a multiple of 7, or a multiple of 8?

a.1/2

b.1/3

c.7/20

d.1/2

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.