Can someone please help me answer this question asap thank you

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?

Which of the following vectors are orthogonal to (2,1)? check all that apply

Find four solutions of the given function. write the solutions as ordered pairs. 4x – y = 4