Divide and give the answer in scientific notation. 8.4 x 107 3 x 103 a) 5.4 x 10-4 b) 5.4 x 1021 c) 2.8 x 10-4 d) 2.8 x 104

Answer this question! 30 points and brainliest! only if you know the answer.

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955