How does the process of archaeological discovery differ from simply digging with \[ \text { shovels? } \] Archaeologists only study artifacts in museums. Archaeologists meticulously reveal remnants in a methodical process. Archaeologists use shovels to quickly uncover artifacts.

Question 7 The Cunningham family drove 350 miles on 14 gallons of gasoline. They drove the same number of miles on each gallon. How many miles did they drive on each gallon? _ miles on each gallon

Find the area shared by the circle \( r_{2}=9 \) and the cardioid \( r_{1}=9(1-\cos \theta) \). The area shared by the circle and the cardioid is (Type an exact answer, using \( \pi \) as needed.)

Robin's secret number is \( \frac{n-m}{p} \), where \( \frac{m \pm \sqrt{n}}{p} \) are the solutions of the equat \( x^{2}-7 x+8=0 \) and \( m, n \) and \( p \) are relatively prime integers. What is Robin's number?

Repod \( \$ 2,000 \) of a loan from the bors The Funts viere taken from buonesses bank occount

13. The prescribed floor area per learner in a classroom is \( 1,6 \mathrm{~m}^{2} \). How many learners is there space for in a rectangular classroom of \( 8 \mathrm{~m} \times 6 \mathrm{~m} \) ? 4. Calculate (to two decimal places) the height of a triangle with base equal to \( 16,8 \mathrm{~cm} \) and area equal to \( 102,48 \mathrm{~cm}^{2} \).