johnnie9495 johnnie9495
  • 01-05-2018
  • Mathematics
contestada

you roll two standard number cubes. What is the probability that the sum is odd, given that one of the number cubes shows a 4?

Respuesta :

Haileyhails611
Haileyhails611 Haileyhails611
  • 01-05-2018
if one is already rolled as a 4, then there are only 6 other total combinations to get.so what are sums to get an odd number?
4+1=5
4+3=7
4+5=9
so you have a 1/2 chance of getting an odd number, given that one of the dice is already a 4.
Answer Link

Otras preguntas

Which line from the poem "gods world" illustrates alliteration
24 POINTS FOR WHOEVER GETS IT CORRECT PLEASE HELP ME!!!!!!!
what is k+m/-7= n solve for K
a=2x+6xz solve for x
yesterday is a.... (A) noun (B) verb
3. Solve the inequality. Graph the solution set. 5r + 4 ≤ 5
samira ran 3 more miles than twice the number of miles ada ran. which statement makes this comparison using the correct variable expression? if ada ran m miles,
a house costs 200,000. if it increases in value 4% each year, what is its value in 3yr?
the sum of 14 and a number is equal to 17
what did Lincoln's emancipation proclamation do?