Number Sense: Decimal Division
timation to place a decimal point in each quotient
1. TB18 - 5.12
2. 256.5 25 10 26
3112384382968
4. 198.8 -0.1968 - 10000
12-12
6. 3.40 0.05 -6 80
8. 49.84 -0.56 - 89
075-450
10. 0.36960.12 308
behotens of shampoo to distribute to his Wookiee relatives. Each
0.5 ders of shampoo. How many relatives does Chewle have?
Estimate 7.68 divided by 1.5

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)