Determine an expression for the instantaneous velocity of an object moving with rectilinear motion according to the function given, if s represents displacement in terms of time.s = 3 + 6t2 + 7t5

A. 50
B. 140t3 + 12
C. 35t4 + 12t
D. 35t4 + 12t + 1


Answer: C

Mathematics

You might also like to view...

Evaluate the exponential expression.(-5)4

A. -20 B. -1 C. -625 D. 625

Mathematics

Solve the problem.The equation D = n(n - 3) gives the number of diagonals D for a polygon with n sides. Use this equation to solve the problem. Find the number of sides n for a polygon that has 90 diagonals.

A. 15 sides B. 3 sides C. 12 sides D. 16 sides

Mathematics

Find the quotient and simplify. ÷ 

A.
B.
C. 33
D.

Mathematics

Show that the function  has no relative extrema on .

What will be an ideal response?

Mathematics