A(-6) = -42 what is a?​

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Find the amplitude of a sinusoidal function that models this temperature variation