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Course review: the whole story — Homework
Mixed cumulative practice spanning the whole year.
- 1.A rocket: h(t) = -16t² + 80t. Find when it lands.
- 2.Find that rocket's max height.
- 3.Solve by elimination: 2x + y = 11 and x - y = 1.
- 4.Simplify √80.
- 5.Factor x² - x - 12.
- 6.A dataset has mean 40 and median 55. Describe the likely shape of the distribution.
🌲 Homeschool for the FutureNinth Grade · Math · week 34 homework