2 years 8 months, 2 years 3 months, 2 years 3 months, 2 years 7 months. what is the average year ?
(-26+36/4)*2-174/(-7+1)
tan(a)*400*12,5-1/2*9,81*12,5^2/(cos(a))^2-1500
2 years 8 months, 2 years 3 months, 2 years 3 months, 2 years 7 months. what is the mean year ?
Y=x²+2x-8
determine and sketch the domain of the function f(x,y)=in(9-x^2-9y^2)
x/12=0.44
-19+(-9*12+8)/(-8+33)
4/9 of x =32
Y=x²-2x-8
