Seudónimo Seudónimo

21-04-2017
Mathematics

contestada

You need to hang seven pictures in a straight line, in how many ways can this be done?

Respuesta :

Darksp33d Darksp33d

21-04-2017

This is simple. It is 7 factorial, or 7!. This just means 7*6*5*4*3*2*1, which is 5040.

Answer Link

Otras preguntas

A long, straight wire carries a current of 8.60 a. an electron is traveling in the vicinity of the wire. part a at the instant when the electron is 3.90 cm from

Which two terms refer to muscles that make the heart

Why is the roof of the Hearst Tower designed to collect rainwater? Check all that apply. 1. to reduce the amount of water dumped into the city’s sewer system

Given that BC = 7, AB = 22.6, and point C is between A and B, what is the length of ? a.22.6 b.15.6 c.29.6

Slope=y-interceptFunction/equation y=_____x+___Coordinate you are choosing to test out (___,___).Show Your Work Plugging in.

2(3/5n +3) - (2/3n-1)

You are driving down the highway and are pulled over by a police officer for speeding. you notice that you are in a work zone and there is a sign that states “f

Dust Bowl storms such as the one shown in the photograph above were caused by drought and poor farming practices. What was one result of these conditions? A.Li

Which is not a compound?Electrons spin in shells around the nucleus. The closest shell (n = 1) can contain a maximum of _____ electrons?

Any help here please