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How much energy is needed to change a 25.0 g ice cube at -10.0°C to steam at 110.0°C? a) 3375 J b) 6450 J c) 9560 J d) 12870 J
answered
Dec 16, 2024
Physics
high-school
5
votes
29.5k
views
Help me i am lost in math 30% of __ is 15
answered
Oct 22, 2024
Mathematics
college
5
votes
55.5k
views
Pt resuscitated from cardiac arrest. During post ROSC tx, the pt becomes unresponsive in VT. Which action next?
answered
Aug 8, 2024
Medicine
college
3
votes
52.1k
views
Deposit insurance in the United States is primarily managed by the Federal Reserve. (True/False)
answered
Aug 1, 2024
Business
high-school
4
votes
14.7k
views
The heights of a certain population of corn plants follow a normal distribution with mean 145 cm and stan- dard deviation 22 cm. (a) What percentage of the plants are between 135 and 155 cm tall? (b) Suppose
answered
Jul 29, 2024
Mathematics
high-school
4
votes
88.3k
views
True or False: The mean is the same thing as the average
answered
Jun 25, 2024
Mathematics
college
4
votes
223k
views
The satellite image above shows the San Francisco area along the West Coast. What feature is marked by "X"? A. A bay B. A fresh water lake C. A mountain D. A volcano
answered
Jun 7, 2024
Chemistry
college
4
votes
86.0k
views
If f(a) = x + 2 and g(x) = x - 2, (a) f(g(x)) (b) g(/(x)) (c) Thus g(x) is called an function of f(x)
answered
Mar 28, 2024
Mathematics
high-school
6
votes
20.1k
views
Why is free time (nonwork time) not necessarily leisure time?
answered
Mar 18, 2024
Social Studies
high-school
4
votes
24.5k
views
Which phase of the system development life cycle includes determining user needs of the IT system? A.Systems planning B.Systems analysis C.Systems design D.Systems implementation
answered
Jan 24, 2024
Social Studies
high-school
3
votes
53.2k
views
Find the slope if it exists, of the line containing the pair of points (5,8) and (10,-7)
answered
Nov 26, 2023
Mathematics
college
11
votes
160k
views
"Sex chromosomes in human males and females are XY and XX respectively. Statistical probability of getting either a male or a female child is 50%." Justify this statement giving reason.
answered
Aug 13, 2023
Biology
college
1
vote
53.8k
views
The football team has a total of 25 jerseys. There are 5 medium-sized jerseys. What percent of the jerseys are medium-sized jerseys?
answered
May 7, 2023
Mathematics
high-school
2
votes
440
views
Which sentence best integrates a direct quotation from the excerpt? O The most important action the Cherokee people must take is to "articulate our own vision of the future. (2)" O According to Mankiller,
answered
Apr 20, 2023
English
high-school
2
votes
213k
views
HELP MEEE , need the right answer
answered
Jan 23, 2023
Mathematics
high-school
12
votes
198k
views
Jenny began to have sudden attacks of anxiety and dread and thus began to avoid public situations. Which disorder does Jenny likely have
answered
Dec 31, 2022
Social Studies
high-school
3
votes
95.5k
views
Find the area of triangle ABC. A. 35.92 units² B. 43.79 units² C. 21.39 units² D. 22.91 units²
answered
Dec 22, 2022
Mathematics
high-school
2
votes
60.9k
views
U A plant breeder is breeding flowers. She researches the plants she is using 2 points and discovers that pink is dominant to orange for this particular flower. She crosses two plants: a heterozygous pink
answered
Oct 5, 2022
Biology
college
5
votes
211k
views
Why were Southern plantations self-sufficient? A). They wanted to keep to themselves. B). They were strict in their rules and government. C). They were located in remote areas and had to provide for themselves.
answered
Sep 25, 2022
History
high-school
1
vote
85.9k
views
2 1/7 divided by 1 1/4
answered
Sep 10, 2022
Mathematics
high-school
8
votes
43.0k
views
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