A car wash can wash four cars in one hour. The table shows the total number of cars washed. How long will it take to wash 24 cars?

What are the sotions to the quadratic equation 9x^2=4

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.