Which of the following is equivalent to 8/25?
A. 0.02
B. 0.32
C. 0.825
D. 3.125
With explanation pleaseee

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

‼️‼️‼️‼️‼️the pressure exerted on the walls of a container by a gas enclosed within it is directly proportional to the temperature of the gas. if the pressure is 6 pounds per square inch when the temperature is 440 f, find the pressure exerted when the temperature of the gas is 380°f. (show work)