23. The table shows the five most populated countries in the world. How many times as many people live in China than in the united states? round to the nearest tenth if necessary.

number 23 please! (urgent)

The cost c, in dollars, for bananas depends on the weight w,in pounds, of the bananas. this situation is represented by the function rule c=0.5w (graph each function rule.tell whether the graph is continuous or discrete)

Explain how you divide powers with like bases.discuss why the bases have to be the same.how are these rules similar to the rules for multiplying powers with like bases.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52