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1. How much heat energy is required to raise the temperature of a 5 kg aluminium bar from 28°C to 68°C ? ( Specific heat capacity of aluminium = 900 J kg C)
answered
Oct 18, 2021
Physics
high-school
2
votes
125k
views
-14+6b+7-2b=1+5b someone help me with this please
answered
Oct 16, 2021
Mathematics
high-school
7
votes
230k
views
What is the range of the function y = 2e x-1
answered
Sep 19, 2021
Mathematics
college
4
votes
107k
views
If angle B measures 25°, what is the approximate perimeter of the triangle below? A right triangle is shown. Angle A is 90 degrees and angle B is 25 degrees. Side A B has a length of 4.
answered
Jun 14, 2021
Mathematics
high-school
2
votes
159k
views
Hat dose 2+7x=5x+14 equal
answered
Jun 10, 2021
Mathematics
high-school
6
votes
1.7k
views
What is the name of the piece below?
answered
Mar 10, 2021
Arts
high-school
4
votes
184k
views
Firms continue to produce (illegally) counterfeit computer software and documentation. Some of the illegal copies are Microsoft products, though Microsoft still has a large share of the market for its
answered
Feb 11, 2021
Business
high-school
2
votes
194k
views
, chapter 5 Psychoneuroimmunology is the study of the interaction between the ___________. nervous system and the immune system psychological system and the nervous system psychological system and the
answered
Dec 31, 2020
Social Studies
high-school
3
votes
119k
views
Use the identity (x2+y2)2=(x2−y2)2+(2xy)2 to determine the sum of the squares of two numbers if the difference of the squares of the numbers is 5 and the product of the numbers is 6. Enter your answer
answered
Oct 3, 2020
Mathematics
high-school
1
vote
188k
views
The driver of a car sets the cruise control and ties the steering wheel so that the car travels at a uniform speed of in a circle with a diameter of 120 m. a) Through what angular distance does the car
answered
Sep 24, 2020
Physics
high-school
0
votes
94.1k
views
A subsidiary bank is rev: 05_15_2018_QC_CS-127288 a) a locally incorporated bank that is wholly owned by a foreign parent. b) a locally incorporated bank that is majority owned by a foreign parent. c)
answered
Jul 13, 2020
Business
high-school
3
votes
181k
views
Please answer this correctly
answered
May 23, 2020
Mathematics
high-school
6
votes
146k
views
Help me with this .
answered
Nov 10, 2019
Mathematics
middle-school
3
votes
231k
views
In wich trimester does the following occur? Continued development makes movement in the womb possible First Second Third
answered
Jul 2, 2019
Health
middle-school
5
votes
112k
views
6÷0.9 help plzzzzzzzzzzzzzzzzzzz
answered
Apr 16, 2019
Mathematics
middle-school
3
votes
128k
views
Divide. 2 3/4 ÷ 2/5 ( Need help ASAP)
answered
Dec 22, 2018
Mathematics
middle-school
4
votes
99.8k
views
What do you think Hoover meant by "the president . . . must interpret the conscience of America
answered
Nov 25, 2018
History
middle-school
6
votes
101k
views
In John Steinbeck’s “The Turtle,” what does the turtle do when the sedan swerves to avoid it? A) It moves faster. B) It hides in its shell. C) It tips over. D) It turns around.
answered
Nov 8, 2018
English
high-school
4
votes
229k
views
Which sentence correctly completes this conversation between two friends? Víctor: Hace mucho sol en la playa. ¿Cómo me aconsejas proteger la piel? Andrea: ___________________________ a)Usa bloqueador solar.
answered
Sep 11, 2018
Spanish
college
3
votes
107k
views
What is the education level of a majority of the Power, Structural, and Technical Systems workers? associate’s degree or vocational school degree bachelor’s degree or apprenticeship bachelor’s degree or
answered
Jun 17, 2018
Computers and Technology
high-school
5
votes
84.6k
views
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