- Define the geologic time scale and explain why geologist use it to show earths history?

Discover Questions

Q1:On a circle, the length of the arc intercepted by a central angle is 383.04 cm. radius of the circle is 84 cm, state the measure radians.? Use the square root property to solve 2(x+4)^2=36? Solve the following PDE:
(d^2u/dx^2) + 2(du/dx) - 15(u) = sin(x)? -:¿COMO LO RESUELVO? :( -ENCUENTRA LA ECUACIÓN DE LA CIRCUNFERENCIA QUE PASA POR EL PUNTO :
P(-3,1) Y ES TANGENTE A 3x-4y+14=0 EN B(-2,2)? How is astrology different from astronomy?