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Answers by Salena

Answers by Salena
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What expression is equivalent to -0.2-4.9?
answered Jan 25, 2021
3 votes
231k views
The equilibrium constant for the gas phase reaction N2 (g) + O2 (g) ⇌ 2NO (g) is Keq = 4.20 ⋅ 10-31 at 30 °C. At equilibrium, ________. The equilibrium constant for the gas phase reaction N2 (g) + O2 (g)
answered Dec 23, 2020
6 votes
25.8k views
The graphed line shown below is y=5x-10
answered Dec 16, 2020
5 votes
43.6k views
How do i answer this please?!
answered Aug 11, 2020
2 votes
51.2k views
Tell whether the coordinates is a translation or a rotation​
answered Jul 20, 2020
7 votes
194k views
The specific heat of aluminum is 0.21 cal g°C . How much heat is released when a 10 gram piece of aluminum foil is taken out of the oven and cools from 50 to 10 °C? A) 84 calories B) 290 calories C) 390
answered May 30, 2020
3 votes
101k views
Propane is a fuel often used for cooking food on backyard grills. It is stored in a tank. If this propane tank is opened inside a house, the atoms in the tank immediately spread throughout the whole house.
answered Nov 17, 2019
4 votes
77.3k views
Maria bought 80 ounces of apples.dhe needs 10 apples
answered Aug 30, 2019
3 votes
113k views
a book of books weighs 21 pounds, half the books are taking out now the box weighs 14.5. whats the remaining weight of the box
answered Aug 17, 2019
5 votes
101k views
Which sentence reads most coherently AND functions best as a thesis statement to a persuasive essay? A) Who first came up with the idea of a mandatory draft? B) Because to instill a sense of patriotic
answered Jul 31, 2019
6 votes
14.4k views
What is the vertex of the graph of y = 1/3 (x-9)2 + 5 Question 1 options: (9,5) (3,3) (3,5) (-9,5)
answered Apr 8, 2019
6 votes
13.7k views
The perimeter of the base of a regular quadrilateral prism is 60 cm, the area of one of the lateral faces is 105 cm2. Find: a Surface area
answered Feb 5, 2019
5 votes
165k views
Help asap!! Module 06: Project Option 1 Instructions Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share
answered Aug 13, 2018
4 votes
199k views
40 POINTS!!!! How many sides does a decagon have?
answered Jul 6, 2018
0 votes
86.7k views
I need help below please im new
answered Apr 4, 2018
4 votes
139k views
On page 88, Stargirl says “’Nobody has the time,’ show said. ‘The time cannot be owned.’ She threw out her arms and twirled till her multicolored skirt looked like a pinwheel taffy. ‘The time is free to
answered Mar 16, 2018
3 votes
65.6k views
Washington and Monroe believed the United States should not become involved in European affairs. Is it possible to follow the same policy today? Why or why not? Cite examples of recent news events to support
answered Jan 18, 2018
3 votes
36.5k views
There is nothing that can be done about a threat of violence because the act of violence has not actually occurred and cannot be punished . true or false.
answered Nov 3, 2017
4 votes
3.4k views
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