Answers by Lukas Liesis
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Answers by Lukas Liesis

Answers by Lukas Liesis
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2 Al + Fe2O3 = Al2O3 + 2 Fe + 850 kJ How many kJ are produced by 2 moles of Fe2O3? *
answered Aug 12, 2021
4 votes
226k views
What would the kinetic energy and potential energy be with the snowboarder, before during and after a jump?
answered Jul 15, 2021
3 votes
42.6k views
A triangle has 2 angles that each measure 83°. What kind of triangle is it? A. equiangular triangle B. right triangle C. obtuse triangle D. isosceles triangle
answered Jul 12, 2021
6 votes
121k views
Which number is a multiple of 3?
answered Apr 17, 2021
2 votes
92.0k views
What is the binomial expansion of (m + 2)4? The expansion will have terms with coefficients from row of Pascal’s triangle. ​
answered Apr 5, 2021
0 votes
198k views
What foods should you eat if you want to increase your intake of complex carbohydrates? Simple carbohydrates?
answered Mar 29, 2021
4 votes
197k views
Which conditions need to be in balance for cells to function? Check all that apply.
answered Jan 27, 2021
7 votes
218k views
An engineer in a locomotive sees a car stuck on the track at a railroad crossing in front of the train. When the engineer first sees the car, the locomotive is 170 m from the crossing and its speed is
answered Oct 31, 2020
5 votes
50.3k views
Ashley has recently been arrested for armed robbery. Her case was heard at a circuit court, where a jury of her peers found her guilty. Ashley and her lawyer want to appeal that decision. If her appeal
answered Aug 16, 2020
7 votes
17.9k views
What is the degree of the polynomial 5a6bc2+8d5+7e6f2−10g4h7 ? Enter your answer in the box.+
answered Feb 16, 2020
3 votes
43.6k views
Why were some against Maya Lin’s design of the Vietnam Veterans Memorial? A) it was black B) it descended into the ground C) they wanted a more traditional monument with figures D) all of the other answers
answered Feb 10, 2020
0 votes
132k views
Find the angle between the given vectors to the nearest tenth of a degree. u = <8, 4>, v = <9, -9>
answered Dec 15, 2019
3 votes
94.7k views
Which of the following are the roots of 3x^2-10x+5
answered Jul 14, 2019
3 votes
122k views
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