Which of the following is the best example of making a financial mistake?

running up credit card bills and not being able to afford to pay them off

charging an item on your credit card but waiting until the bill is due to pay it off the same month

going into debt to pay for your undergraduate degree at a university

going into debt to get a mortgage for a new home

running up credit card bills and not being able to afford to pay them off

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.

(a) the volume of the cone is 20/3 in3

hence, option a is correct.