Individually research 5 model rocket designs that utilize a model rocket engine. For each look up the following.

-What company designed the rocket?

-How much does it cost?

-What materials did they use to make the model rocket?

-Copy and paste a pic of the rocket.

Which sequence of transformations on preimage ∆abc will not produce the image ∆a'b'c'? a. reflection across the line y = x b. rotation 180° clockwise about the origin followed by a reflection across the line y = -x c. reflection across the x-axis followed by a reflection across the y-axis d. reflection across the line y = -x followed by a rotation 180° counterclockwise about the origin e. reflection across the y-axis followed by a rotation 90° clockwise about the origin

What was the great rift valley formed by

Suppose you had to resolve the problems believed to be caused by distance decay in russia. what would you suggest?