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You draw a card at random from a deck that contains 3 black cards and 7 red cards. What is P ( Draw a black card)? If necessary, round your answer to 2 decimal places.
answered
May 13, 2018
Mathematics
middle-school
5
votes
141k
views
Find the equation of the tangent plane to (a) z = 4x 2 − y 2 + 2y at (−1, 2, 4)
answered
Apr 21, 2018
Mathematics
college
3
votes
184k
views
What is different between the second and first generation of Indochinese immigrants in France?
answered
Mar 31, 2018
French
high-school
4
votes
113k
views
Gloria wants to open her own restaurant. She has already purchased a building and raised enough cash to purchase the furniture, tools, and equipment required. She has also hired waitstaff and some cooks.
answered
Nov 10, 2017
Social Studies
high-school
4
votes
24.1k
views
B. As civilian morale sank, governments progressed from issuing propaganda tocontrollingandnews about the war.
answered
May 28, 2017
History
high-school
6
votes
13.0k
views
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