HazelElise HazelElise
  • 15-02-2024
  • Mathematics
contestada

A die is rolled n times. If the expected frequency of a number divisible by 3 turns up is 30, then n= ?

A.30 B.40 C.60 D 90 ​

Respuesta :

Otras preguntas

What is polygamy? Explain please:)
If the valence electrons were removed, what would be the ion charge of the element? Al
What is the first species of humans found outside Africa
Which equation has water as a product in the chemical reaction? a. Na + Cl NaCl b. H2O H2 + O2 c. NaOH + H2 Na + H2O d. CO2 + O2 + energy C6H12O6 + O2
A white solid is flammable and dissolves in hexane. Would you expect this compound to be organic or inorganic?
Why was 1776 a turning point in American history?
what is the fraction form of 2.333
Benito Mussolini was also known as Il ______________.
Stalin wanted to transform the Soviet Union into a modern ___________________________ country
How many solutions does the equation 6n-6n-12=14 - 2 have ? a. Two b. One c. None d. Infinite