EvelynFuerez5898 EvelynFuerez5898

02-09-2018
Mathematics

contestada

How many combinations of two letters are possible from three letters?

Respuesta :

konrad509 konrad509

04-09-2018

[tex] C(3,2)=\dfrac{3!}{2!}=3 [/tex]

Answer Link

Otras preguntas

Air is to be heated steadily by an 8-kW electric resistance heater as it flows through an insulated duct. If the air enters at 55°C at a rate of 2 kg/s, determi

A truck costs $16,000 with a residual value of $1,000. It has an estimated useful life of five years. If the truck was bought on July 3, what would be the book

Identify the true statement. Choose one: A. Isobars are lines on a weather map that connect places of equal relative humidity. B. Surface winds blow parallel to

The number of delegates from each state is determined by _____. the state’s governor the state’s legislature the state’s electoral vote the state’s p

Why did Madison ask Congress to declare war against England? to stop the British invasion of Canada to stop the seizure of American ships to force Britain to l

5 1⁄5 decimeters = centimeters

Factor the following trinomial

30. y = x – 9 idk what this mean help

Lily has suffered severe injuries from a car accident. She would like to sue for compensation, but does not have enough funds on hand to retain an attorney on h

raul is 5 years older than twice carlos age. the sum of their ages is 101. how old is carlos?