mayjessica16 mayjessica16

12-04-2015
Mathematics

contestada

An amusement park has 20 different rides. You want to ride at least 15 of them. How many different combinations of rides can you go on?

Respuesta :

12-04-2015

There are 15,504 different groups of 15 rides that you can select out of 20 available ones. That's (20 !) / (5! * 15!) .

Answer Link

Otras preguntas

A room has a length of 7 m. A scale diagram is drawn of the room. In the diagram, the room has a length of 1 cm. What is the scale of the diagram? Give your ans

The lines represented by the equations 25y 10x = 200 and 5y + 2x = 40 are neither parallel nor perpendicular perpendicular the same line parallel

3 general relevant psychology related problems at present

Problem 8-21 (Algorithmic) Round Tree Manor is a hotel that provides two types of rooms with three rental classes: Super Saver, Deluxe, and Business. The profit

What does something need to be for it to be considered language? Consider: We all agree that English is a language. But why? Is it only words that make languag

1. Why did the Acadians settle in Louisiana?PlEASEeeeee help!! this is due today at 12:00

5. Why Lily loves her cheese so much?a. It gives her strong bones.b. It makes her happy.c. It makes her sad.

Peptic ulcers are sores in the lining of the stomach, they are cause by bacterial infection. The bacteria increases the acid in the stomach and ears away at the

What the Supreme Court decide in Brown vs. Board of Education?

is it true that humen have 5 scenes