Ama and Kofi shared the profit earned from their business in the ratio of their contributions. Ama contributed ¢3,000,000 and the total contribution was ¢7,000,000.The profit earned was ¢174,000. a. Find how much of the profit each person received. b. Kofi lent out his share of the profit at a rate of 20% per annum for 2 years. Find the interest on his share.
c. What will be Kofi's total amount at the end of the two years.

The table shows the distance traveled over time while traveling at a constant speed.

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

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)