hi I don't understand this can you please help me. Maura multiply 1.8 by 2.4 and write the product as 0.432. Tom says that her product is incorrect. How could Tom know this without multiplying a two numbers

Which fraction below is equivalent to 10/12?

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)

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*