A line passes through the points 10,16 and 15,24 . Can the relationship be modeled by a graph of direct variation? Explain in complete sentences how you arrived at your answer. Use complete sentences you have to help me please help asap ASAP like now right now please please with a chery please answer you have to answer just answer i need a answer right now

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

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)