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A deck of cards contains 10 black cards and 10 red cards. The first card drawn is not replaced before drawing the second card. What is the probability of selecting a red card followed by a red card? 9
answered
Oct 4, 2023
Mathematics
college
8
votes
233k
views
A kayaker paddles upstream from cam to photograph a waterfall and returns. The kayaker’s speed while traveling upstream is 4 miles per hour. His speed going downstream is 7 miles per hour. What is the
answered
Jul 17, 2023
Mathematics
college
7
votes
43.0k
views
Which cells reduce cell mediated immune response?
answered
May 9, 2023
Biology
college
7
votes
225k
views
Evan worked 9 hours and made $85.50. Henry worked 6 hours and made $57.00. Are these two rates proportional?
answered
Dec 29, 2022
Mathematics
middle-school
12
votes
64.1k
views
Who is the 30th president?
answered
Dec 16, 2022
History
high-school
3
votes
123k
views
What rhythmic notes that has three beats is called a ____ half note
answered
Dec 12, 2022
Arts
college
5
votes
114k
views
Determine the intercepts of the line. y-intercept: x-intercept: y 1 0.8 0.6- 0.44 0.2 x ↑ + 0.2 0.6 2.4 -0.8 0.8 -0.6 -0.4 -0.2 -0.2- -0.47 -0.6 -0.8
answered
Nov 7, 2022
Mathematics
high-school
4
votes
233k
views
If Mars’s atmosphere were 100% oxygen, would that make it like Earth’s? Yes; Earth’s atmosphere is mostly oxygen. Yes; the amount of oxygen in Earth’s atmosphere changes. No; Earth’s atmosphere is mostly
answered
Nov 6, 2022
Chemistry
high-school
7
votes
84.3k
views
Based on your preview, which of the following things would you not learn in this book? You would not learn about... a. traveling in a rental car b. luxury European hotels c. Bastille Day in France d. places
answered
Nov 5, 2022
English
college
7
votes
58.5k
views
Where is Gotland Island? O The Dead Sea O The Caspian Sea O The Baltic Sea O The Mediterranean Sea
answered
Sep 28, 2022
Engineering
college
4
votes
186k
views
Consider the function f(x) =2x+3 Find the average rate of change from the following points x=2 and x= 6
answered
Jun 16, 2022
Mathematics
high-school
6
votes
129k
views
Please helppp , im desperate !!
answered
Apr 18, 2022
Mathematics
high-school
5
votes
78.6k
views
The first term of a geometric sequence is 640, and the common ratio is (1/2). What is the 8th term of the sequence? A: 20 B: 2.5 C: 10 D: 5
answered
Mar 9, 2022
Mathematics
college
5
votes
114k
views
What was one aspect of racial purity laws
answered
Nov 27, 2021
History
college
2
votes
47.1k
views
Explain the differences and similarities between Anne Frank and our current situation.
answered
Nov 14, 2021
English
high-school
3
votes
198k
views
Look at the image which statement would most likely happen if the moon was closer to earth
answered
Sep 18, 2021
Geography
middle-school
7
votes
212k
views
A student prepares a 1.8 M aqueous solution of 4-chlorobutanoic acid (C2H CICO,H. Calculate the fraction of 4-chlorobutanoic acid that is in the dissociated form in his solution. Express your answer as
answered
Sep 2, 2021
Chemistry
college
1
vote
171k
views
1354 to the nearest ten
answered
Mar 19, 2021
Mathematics
high-school
4
votes
203k
views
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