Use i = prt to solve 450 5% 7 years

175.5

Step-by-step explanation:

I=PRT

450 x 0.05 x 7 = 175.5

Correct me if I'm wrong, hope this helped at least!

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.