ADD together all the numbers greater than 0.7, in the following list . check your answer by adding the numbers together in a different order 0.5 11.2 0.8 0.38 0.09 0.74 2.54

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93

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.