The function H gives the height, above the ground, of a point on a spinning whool. The function gives the height of a point on a different spinning whool and is defined by A(t) = 1.2 H (36) Horo, t is time in seconds since the wheels started moving. How does the spinning wheel modeled by function A compare to the wheel for H ? Explain how you know.

Aportion of a line bounded by two points is defined as

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

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.