@courtnikimbrell

clc clear disp("ck") r_old=4 v_old=4*pi*r_old^3/3 v_new=1.4*v_old r_new=(3*v_new/(4*pi))^(1/3) a_old=4*pi*r_old^2

clc clear disp("ck") x(1)=0 x(2)=1 x(3)=2 x(4)=3 x(5)=4 x(6)=5

clc clear a=exp(-2.1^3)+3.41*log10(14)+(284)^(1/4) b=3.4^7*log10(14)+284^0.25 c=(cos(4.12*pi/6))^2 d=cos((4.12*pi/6)^2)

clc clear x=-5+9i y=6-2i z1=x+y z2=x-y z3=x*y z4=x/y

clc clear x=10; y=3; u=x+y v=x*y w=x/y z=sin(x) r=8*sin(y) s=5*sin(2*y)