lizziepagan17 lizziepagan17

02-01-2016
Mathematics

contestada

5!(3!)/4!

all include factorials. what to do?

Respuesta :

bluegemstone99 bluegemstone99

02-01-2016

5! Is the same as 5x4x3x2x1 and 4! Is the same as 4x3x2x1 because 4! Is in the denominator it cancels the 4x3x2x1 in the numerator and you are left with 5x(3!) witch is the same a 5x3x2x1. The answer=30

Answer Link

Otras preguntas

Candy selling at $6.00 per pound will be mixed with candy selling at $9.00 per pound. How many pounds of the more expensive candy are needed to produce a 15-pou

Which is true of the Mexican Revolution? a) It was won by Native Americans and poor farmers. b) It was won by foreigners. c) It was won by conservatives. d)

What is the molecular formula of a compound that has a molecular mass of 54 and the empirical formula C2H3? A. C2H3 B. C4H6 C. C6H9 D. C8H12

Why do scientists study the Iceman's clothing tools and body

Which substance can be decomposed by chemical means? (1) ammonia (3) phosphorus (2) oxygen (4) silicon

What are the three duties of a central bank?

why did the church respond with its Catholic reformation

A cellphone company offers four choices for purchasing talk time. Which of the following has the lowest cost per minute? F 200 minutes for $24.50 G 550 minute

Which compounds are electrolytes? (1) C2H5OH and H2SO4 (2) C2H5OH and CH4 (3) KOH and H2SO4 (4) KOH and CH4

How designers have created products from waste materials?