The sum of three numbers is 136. The second number is 10 more than the first. The third number is 4 times the first. What are the numbers?

Write the following as a base and exponent

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 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)

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?