1. **Problem:** Find the image of the point $(4, 0.3)$ after a dilation with scale factor 2. 2. **Formula:** For dilation centered at the origin, the image of a point $(x, y)$ under scale factor $k$ is given by: $$ (x', y') = (kx, ky) $$ 3. **Calculation:** $$ (x', y') = (2 \times 4, 2 \times 0.3) = (8, 0.6) $$ 4. **Answer:** The image of the point $(4, 0.3)$ after dilation by factor 2 is $(8, 0.6)$. --- Note: The user message contains multiple questions, but per instructions, only the first question is solved here.