kylee1940 kylee1940

08-10-2019
Mathematics

contestada

if n is an even integer between 1 and 1989, what is the probability that n^2 is divisible by 8

Respuesta :

opudodennis opudodennis

21-10-2019

Answer:

0.249874

Step-by-step explanation:

After every 4 digits, n squared is divisible by 8 so we have 1989/4= 497 numbers divisible by 4 after squaring

probability n=497/1989= 0.249874

Probability n=0.249874

Answer Link

Otras preguntas

SOMEONE PLEASE HELP FAST

Which lists metric units, in order, from smallest to largest?

Can someone please help me with this math question? I don't understand how to solve this!

you are writing a five-paragraph research paper. You find articles on ur topic in academic journals. You copy and paste the most interesting parts of the articl

Drag and drop the constant of proportionality into the box to match the table. If the table is not proportional, drag and drop "not proportional" into the box.

4. Describe the cell cycle and cell division and explain their importance to an organism.

if triangle STU is similar to triangle VWX, which statement is true about the two triangles? A. Segment ST is congruent to segment VW, and angles U and X are pr

Why does the constable arrest Edward

Can someone please help me ! Answer all four correctly for brainliest and also a thanks :) don't answer if you don't know it .

What is a theme in the Hobbit? A. Love can blossom in the strangest of places. B. Only the brave will succeed on difficult quests. C. Do not trust one who has