What is the common ratio of the following geometric sequence?

2/5, - 4/15, 8/45, - 16/135, 32/405 ...

A. 2/5

B. - 2/5

C. - 2/3

D. 2/3

If I won 1750 prize money and 70.00 has to be saved and the remainder has to be decided between 14 people how much will I get

What are the like terms in the expression 8 + x squared minus 4 x cubed + 5 x + 2 x squared? 8, 5 x x squared, 2 x squared 8, 5 x 2 x squared x squared, Negative 4 x cubed, 2 x squared

2. Calculate the energy in joules of a photon whose frequency is 7.55*1014 Hz.

What is 17/12's in simplest form

What times what equels - 54?

A granite monument has a volume of 25,365.4 cm3. The density of granite is 2.7 g/cm3. Use this information to calculate the mass of the monument to the nearest tenth.

800 divided by 10 to the power 3

What is kn+4f=9f solve for f

How many triangles can be construed with angles measuring 50 90 40

Which value is the solution to the open sentence? 2 + 3x = 5