10. Ellis is playing a video game in which he captures caterpillars. There are 3
caterpillars onscreen, but the number
of caterpillars doubles every minute.
After 4 minutes, he was able to
capture 7 of the caterpillars. Write
an expression for the number of
caterpillars remaining after Ellis
captured the 7 caterpillars.

What is the absolute value of the complex number -4-sqrt2i

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.