tasharasta tasharasta

24-09-2016
Mathematics

contestada

Suppose you choose a marble from a bag containing 4 red marbles, 2 white marbles, and 3 blue marbles. You return the first marble to the bag and then
choose again. Find P(red and blue).
A. 4/3
B. 2/3
C. 7/9
D. 4/27

Respuesta :

24-09-2016

Your probality would be C. 7/9

Answer Link

Otras preguntas

simplify the expression z2-z(z+3)+3z

factorize 6x^2+17x+5 by splitting middle term and by using the factor theorem

Use the explicit formula an=a1+(n-1)d to find the 500th term of the sequence below. 24,31,38,45,52,..

x+y=10 , x+z=20 , y+z=24, x+y+z=??? and why??

In the novel "how to kill a mocking bird",chapter 1-paragraph 3. what does this sentence really mean-"If General Jackson hadn't run the Creeks up the creek, Si

what is .08 divided by .0094

How long does it take the ferris wheel to make one full rotation?h(t)=9sin(20(t-pi/2))+12 , h in metres and t in seconds

Alfred is practicing typing. The first time he tested himself, he could type 23 words per minute. After practicing for a week, he could type 26 words per minute

Solve.[tex] \sqrt{x-1}+3=x [/tex]

What is the equation of a parabola with vertex (0,0) and focus (0,4)? Draw its graph on the grid