Iria made a scaled copy of the following triangle. She used a scale factor greater than 111.

What could be the length of the base of the scaled copy of the triangle?
Choose 2 answers:
Choose 2 answers:

(Choice A)
A
222 units

(Choice B)
B
555 units

(Choice C)
C
\dfrac15
5
1

start fraction, 1, divided by, 5, end fraction unit

(Choice D)
D
111111 units

(Choice E)
E
232323 units
it's on khan

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)