Find four vectors v1,v2,v3,v4v1,v2,v3,v4 in R4R4 such that no two are collinear (in particular, none of the vectors is zero) the set {v1,v2,v3,v4}{v1,v2,v3,v4} is linearly dependent, and v4v4 is not in Span{v1,v2,v3}.

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood?