Ask
your own question, for FREE!
Mathematics
7 Online
Help please? c:
Still Need Help?
Join the QuestionCove community and study together with friends!
A box has 8 beads of the same size, but all are different colors. Tamy draws a bead randomly from the box, notes its color, and then puts the bead back in the box. She repeats this 3 times. What is the probability that Tamy would pick a red bead on the first draw, then a white bead, and finally a red bead again?
oops wrong one
First we have to find the surface area of the box
Oki
Still Need Help?
Join the QuestionCove community and study together with friends!
\(11*8*2+11*7*2+8*7*2\)
176 + 154 + 112 = 442 inches squared
?
Correct
Thanks.
Still Need Help?
Join the QuestionCove community and study together with friends!
Now we need to multiply by 0.07
Because it's 7c
$30.94?
Yes :)
Thanks so much, man.
Still Need Help?
Join the QuestionCove community and study together with friends!
You're welcome
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
GRIZZLEY19:
Y'all let me know what y'all think about this beat I made I took me like a hour maybe rate it 0/10 https://drive.
Ultrilliam:
Welcome to the 10th Anniversary Update! (Part 2) Sorry this one passed the date a
Twaylor:
was walking downtown and my adhd brain wanted to make some (rock?) lyrics: There'
AndreW2002:
There is an error when sending GIFs, is this known or is this a level requirement
serenitystXrgazer:
Getting sent to anti gay christian covestion camp in a few weeks, any tips. guys i think im cooked.
Aubree:
Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
thereneelg:
ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
kamariana:
The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
chuckD:
hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
DoltonCarlee:
So like do y'all know anything about the first world war?
7 hours ago
0 Replies
0 Medals
7 hours ago
12 Replies
4 Medals
9 hours ago
2 Replies
0 Medals
18 hours ago
10 Replies
0 Medals
16 hours ago
5 Replies
1 Medal
1 day ago
10 Replies
2 Medals
3 days ago
6 Replies
1 Medal
4 days ago
0 Replies
0 Medals
4 days ago
2 Replies
1 Medal
3 days ago
2 Replies
0 Medals