Give the sum of the degrees of the vertices in the 6-point graph shown below.

Given is the function f(x) = 2 - 3x . To which number does this function assign the value 5?

Tagadd le az alábbi állítást: „A dobozban van olyan golyó, amelyik kék színű.”

Five friends greeted each other when they met. Some of them shook hands, too. The number of handshakes performed by each person were: 2, 3, 4, 3, 2. How many handshakes took place altogether?

There are three children in a family. They were born two years one after the other, the sum of their ages is 45 years. How old is the oldest child?

Az alábbi ábrán a [–3; 2] intervallumon értelmezett f(x) = 2|x - 1| + 3 függvény grafikonja látható. Add meg a függvény értékkészletét!

Írd fel annak az egyenesnek az egyenletét, amely áthalad az (1; –3) ponton, és egyik normálvektora a (8; 1) vektor!

A Bocitej Kft. 1 literes tejesdobozának alakja négyzet alapú egyenes hasáb. A dobozt színültig töltik tejjel. Hány cm magas a doboz, ha az alapnégyzet oldala 7 cm?

Some of the 7 participants of a birthday party clinked glasses with some others. Would it be possible that the 7 respective participants clinked glasses with 1; 2; 2; 3; 3; 6; 6 others? Explain your answer.

One red and one white fair gambling dice are thrown together. What is the probability that the product of the numbers thrown is 6?

Az alábbi másodfokú egyenlet diszkriminánsa 49. Számítsd ki b értékét!

The base-10 (decimal) form of a number is 23. Write up this number in base-2 (binary) form: