The answer is C
By the way, that expression means "n choose k". Hope I helped!
Answer:$22.50
Step-by-step explanation:You need to divide the cost by th numbers of objects to get the answer.15 divided by 6 equals $2.50. Since each ticket costs $2.50,you multiply 2.50 times 9 which gets you $22.50.
Răspunsul corect va fi numărul 4. Supãrat dacã meu vorbind nu este cel mai bun, vorbesc limba engleza. Dacă ai nevoie de numere consecutive, sunt 99, 102 şi 103.
You only need to know one side, you can use , tan, sin, or cos of the angles to find the other 2 sides.
