Ask
your own question, for FREE!
Mathematics
55 Online
OpenStudy (anonymous):
The National Association for Women in Science asked recent high school grads if they had taken certain science classes. Of those surveyed, 32 said they had taken physics, 51 said they had taken chemistry and 15 said they had taken both. Ten said they had taken neither. How many recent high school grads were surveyed? Show your work.
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
(32+51) - 15 = A A + 10 = final ans
OpenStudy (a_clan):
78
OpenStudy (anonymous):
# taken one + # taken the other - # taken both = # who took any Total = # who took any + #number who didn't take any
OpenStudy (anonymous):
Could probably use some parens there..
OpenStudy (anonymous):
Total = (# who took any) + (# who didn't take any) (# who took any) = (# taken one) + (# taken the other) - (# taken both)
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
Lore223:
The savior of the broken, the beaten and the damned?" He said, "Will you defeat them? Your demons And all the non-believers, the plans that they have made?
6 hours ago
0 Replies
0 Medals
LeviAlex:
Happy birthday to you Happy birthday to you Happy birthday Happy birthdaaaaaaaaaa
1 hour ago
14 Replies
5 Medals
LeviAlex:
Happy birthday to you Happy birthday to you Happy birthday Happy birthdaaaaaaaaaa
8 hours ago
1 Reply
0 Medals
Alanaaaaaaa:
In the Shadow of a Once-Kind Heart In a kingdom where love once danced in the air, Lived a maiden with dreams woven fine as her hair.
1 hour ago
5 Replies
0 Medals
Countless7Echos:
This.. took longer than expected I think 3-4-ish hours but here the Sketch vs the
4 hours ago
8 Replies
3 Medals
Countless7Echos:
I know I just kinda finished a peice but here is another W.I.P although a bit ups
6 hours ago
4 Replies
0 Medals