26. a buyer purchases 20 percent of the 12000 widgets in a warehouse's inventory. the next day, anothe
buyer purchases 10 percent of the remaining widgets. how many widgets are left in the warehouse?
a) 8760 db) 8400 oc) 8280 dd) 8640
€) 8520

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

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)

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction