There are 5 pieces of chewed gum in each tube. so, if b = 5, how many pieces are there total?

There are 25 pieces of gum in total.

Step-by-step explanation:

If with b you refer at the amount of tubes, then you have 5 pieces of chewed gum for each tube and 5 tubes in total. Thus, you have to multiply your total of 5 tubes for 5, the amount of pieces of chewed gum, and you obtain that there are 5*5 = 25 pieces of chewed gum in total.

I hope this helped you!

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.