sashajayne9940 sashajayne9940

25-01-2024
Mathematics

contestada

In a given time interval t a radioactive sample emits n beta particles and in next time interval dit emits 0.75 n beta particles. The mean life of the sample is

A. 2t / In 4/3
B. 1.5t / In 4/3
C. t / In 3/4
D. t / In 4/3

Respuesta :

Otras preguntas

Works like the autobiography of Olaudah Equiano helped expose the brutal conditions of slavery the benefits of triangle trade the flaws of the popular abolit

PLEASE HELP!!! ______________ was the first tonal method to be used enabling half-tones to be produced. a. engraving b. mezzotint c. drypoint

Which word is the closest meaning to eloquent expressive absent boring unjust

Solve: 20 = 1/8C. Help

The fingerprinting of a suspect is part of what process?

plz answer b I don't get it

what are all the poems of Robret Frost

Is t=15d proportional

Write the number equal to 5 tens and 13 ones.

The perimeter of macy's rectangular room is 40 feet. two sides of the room measure 8 feet. how long are the other two sides