Oscar simultaneously tosses a fair coin and rolls an eight-sided fair die. the probability that oscar gets heads and an even number is the probability that oscar gets tails and a prime number less than 4 is

Step-by-step explanation:

Oscar simultaneously tosses a fair coin and rolls an eight-sided fair die.

Let us assume, A be the event of getting a head and B be the event of getting an even number.

So,

And

The probability that Oscar gets heads and an even number is,

Let us assume, C be the event of getting a tail and D be the event of getting a prime number less than 4.

So,

And

The probability that Oscar gets heads and an even number is,

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.