Which expressions are equivalent to this exponential expression? (5^2) ^ -3 x 5^4 / 5 ^ -4
A. 1/5
B. 25
C. 5^2
D. 5 ^ -1
E. 5^1
pick more than one answer!

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function.how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions