batpool601 batpool601
  • 01-05-2019
  • Mathematics
contestada

A jar contains four black buttons and five brown buttons. If five buttons are picked at random, what is the probability that at least three of them are black?

Respuesta :

bbglizzyyxx
bbglizzyyxx bbglizzyyxx
  • 01-05-2019

Answer:

189/572=33.042%

Answer Link

Otras preguntas

Why did the emperor keep the gates of Constantinople closed
There are two naturally occurring isotopes of iron, Fe-55 and Fe-56. In a sample it is found that Fe-55 made up 15% of the sample. Calculate the average atomic
what is the times table
Mutual Aid agreements allow emergency responders to reach across jurisdictional boundaries to supplement the requesting agency's resources. a) Agree b) Disagree
JD sells whatsits. His revenue is modeled by the function R(h)=3h+7 by the function for every h hours he spends working. His overhead cost is modeled by the fun
Choose ALL answers that describe the polygon VW XY if VW || XY. 1Parallelogram 2Quadrilateral 3Rectangle 4Rhombus 5Square 6Trapezoid
Need help asap. Already overdue and has to be done before the test tomorrow
Which words have a prefix but no suffix
（8 - 2x) + 3(4.5r + 9）
What is 160 blank % of 40