HeidyX300531 HeidyX300531

25-10-2022
Mathematics

contestada

A lock has a 3-number code made up of 21 numbers. If none of the numbers areallowed to repeat, how many different ways can you choose three different numbersin order for a unique code?

Respuesta :

Otras preguntas

a gardener digs a flower bed that is 8 meters long and half a meter wide. what is the area of the flower bed?

A race is 10 kilometers long. Markers will be placed at the beginning and end of the race course and at each 500 meter mark. How many markers are needed to mark

A researcher wants to determine the mean height of 12 year old boys in the USA. What might be do to gain the information needed to estimate the average height

The ratio of adults to children is 8:5 of 390 people

Is the blood in the aorta, left ventricle and pulmonary artery oxygenated or deoxygenated?

If the weather becomes stormy for a short time and then becomes colder which type of front has most likely passed

Olivia is 4 feet 10 inches tall. She compared her height with her younger sister, Susan, and found that Susan is 15 inches shorter than she is. What is Olivia's

What was the purpose of the bank holiday?

What happens when gasoline is used to power a vehicle? A. Energy is neither lost nor gained as it transforms from chemical, to heat, to mechanical energy. B. E

In a motor, the combined effect of electric currents and magnetic forces turn electrical energy into which of the following? A. a battery B. a generator C.