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Answers by Lutando

Answers by Lutando
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If 1.0 liters of 0.40 M KOH are diluted to 3.0 liters what is the new concentration?​
answered Nov 27, 2021
7 votes
76.2k views
If Vernonia had insisted that all students submit to drug tests, would the court have upheld the policy
answered Nov 17, 2021
6 votes
51.1k views
6. Air at 300°C and 130kPa ows through a horizontal 7-cm ID pipe at a velocity of 42.0m/s. (a) Calculate _ Ek W, assuming ideal-gas behavior. (b) If the air is heated to 400°C at constant pressure, what
answered Nov 7, 2021
2 votes
87.4k views
When or where does the sub-genre of science fiction usually have stories? in the present day in the future in the distant past in a person's mind
answered Sep 27, 2021
2 votes
13.1k views
Marcus is teaching a lesson on energy transformations to his class. He cracks a glow stick to teach this practice and states that the energy in the glow stick is transformed. Assuming that the glowstick
answered Sep 27, 2021
4 votes
88.8k views
The specific heat of lead is 0.0380 cal/g·°C. If 47.0 calories of energy raised the temperature of a lead sample from 28.3°C to 30.1°C what is the mass of the sample?
answered Jul 31, 2021
2 votes
19.9k views
a tire is rolling along a road, without slipping with a velocity v. a piece of tape is attached to the tire. When the tape is opposite the road (at the top of the tire), its velocity with respect to the
answered May 18, 2021
3 votes
21.9k views
A 20-cm-long spring is attached to a wall. When pulled horizontally with a force of 100 N, the spring stretches to a length of 22 cm. The same spring is now suspended from a hook and a 10.2-kg block is
answered Oct 23, 2020
1 vote
184k views
What is the gcf of h4 and h8
answered Jul 21, 2020
6 votes
82.9k views
33.32 divided by 9.8
answered Jun 29, 2020
4 votes
66.4k views
Write a Java program HW2.java that asks the user to enter an array of integers in the main method. The program should prompt the user for the number of elements in the array and then the elements of the
answered Feb 24, 2020
3 votes
19.1k views
John has 6 more dogs than Carlota. Together they have 28 dogs. How many dogs does John have?
answered Jan 16, 2020
1 vote
221k views
if it is 5 degrees outside and the temperature will drop 17 degrees in the next 6 hours how could will it get
answered Nov 17, 2019
5 votes
142k views
Need Help Fast Please!!!
answered Oct 7, 2019
4 votes
40.6k views
Why does insurance often provide "peace of mind"?
answered Jun 3, 2019
2 votes
212k views
Which of the following is a part of the digestive system? A.Capillary B.Diaphragm C.Ovary D.Saliva
answered Mar 26, 2019
2 votes
135k views
What is a statistical map
answered Mar 15, 2019
5 votes
72.7k views
PLEASE HELP ASAP which of these is/isn't a funciton?
answered Jan 17, 2019
1 vote
46.7k views
A solid object has a mass of 104 kg and a volume of 1,278 m3. What is its density? 0.081 kg/m3 12.29 g/cm3 132912.00 g/cm3 cannot be determined
answered Nov 22, 2018
4 votes
186k views
The united states supreme court has the authority to choose which cases it hears
answered Jul 25, 2018
2 votes
211k views
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