6. Assume you are at an ice cream shop and you order a bowl of ice cream with 3 scoops. There are 8 flavors to choose from. How many different bowls of ice cream can you have? (Repetition of flavors in the bowl is allowed.)

Session \( 2005 / 2006 \) 1. Given two complex numbers \( z_{1}=1+3 i \) and \( z_{2}=2-i \), express \( \frac{z_{1}+z_{2}}{z_{1} z_{2}} \) in the form of \( a+b i \), where \( a \) and \( b \) are real numbers. Hence, determine \( \left|\frac{z_{1}+z_{2}}{z_{1} z_{2}}\right| \).

Which properties do all solids share? A. Fixed volume and fixed shape B. Color and fixed shape C. Fixed shape; volume that depends on container D. Color and fixed volume

Explain the following statement "A property is said to hold almost everywhere (a.e on a set". (2 Marks)

What is true of all matter? A. It has mass. B. It gives off heat energy. C. You can see it. D. It pushes or pulls on objects.

Aufgabe 3: Wie schreiben Sie als \( 1 \times 10^{\text {n }} \) die folgenden Begriffe? Nennen Sie je ein praktisches Beispiel (Abkürzung der Einheiten) ( 6 Punkte) Dezi, Mili, Mikro, Hekto, Kilo und Giga