16.find the volume of the square pyramid shown. round to the nearest whole number. the diagram is not drawn to scale.
a-11,760 ft.³
b-17,052 ft.³
c-5600 ft.³
d-11,774 ft.³

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Can someone check if i did this correct. it’s number 4 if you’re wondering.

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.