Answers by Sachleen
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Answers by Sachleen

Answers by Sachleen
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When HBr(g) reacts with Cl2(g) to form HCl(g) and Br2(g) , 40.6 kJ of energy are evolved for each mole of HBr(g) that reacts. Write a balanced thermochemical equation for the reaction with an energy term
answered Dec 28, 2021
2 votes
116k views
A store sells jump ropes. Each jump rope costs the same amount. During a sale, the store reduces the price of each jump rope by $1.90. Marc spends $12.78 on 2 jump ropes at the sale price. What was the
answered Oct 24, 2021
6 votes
13.7k views
Berry Gordy Jr. had a unique approach to artist promotion. Which of the following statements best describes his method? A. He promoted gospel artists with a special emphasis on blues music. B. He deliberately
answered Oct 3, 2021
5 votes
132k views
Need help pls ASAP 20 points The table and the graph below show Josie’s and Salvador’s wages, respectively, based on the number of hours worked. In 2012, Josie and Salvador each worked an eight-hour day
answered Sep 17, 2021
6 votes
11.5k views
Complete a written response (1-2 paragraphs) to the following question. How are limited and unlimited government different? Give an example of both and explain why your choices are examples of limited
answered Aug 19, 2021
5 votes
226k views
A basketball court has perfect symmetry with the lines on one side exactly matching the lines on the other. What is the meaning of symmetry as used in the sentence? A. Matches on both sides B. Made by
answered Aug 15, 2021
2 votes
78.4k views
Helpppp pleaseeee , thank you .
answered Aug 8, 2021
4 votes
105k views
In 1913, __________ developed a mass production system for cars that made it possible to produce more cars in a shorter period of time. a) Eli Whitney b) Henry Ford c) Eji Toyoda d) Karl Benz He first
answered Jun 16, 2021
2 votes
46.3k views
Simplifying Expressions 3. Which of the following expressions is the simplified form of the expression below? (x^3+2x^2+5) - (8x^2 - 4x + 6) A. 10x -11 B. 9x^3-- 2x^2 +11 C. 7x^2 - 2x^2 -1 D. x^3-6x^2+
answered Feb 23, 2021
2 votes
162k views
Look at the image, read, and select the correct sentence that matches the image. Two laughing people with ice cream; man has some ice cream on his nose Yo tiene el helado. Tú tienes el helado. Él tiene
answered Feb 17, 2021
4 votes
57.0k views
What is a type of software program used to write code and develop other programs
answered Oct 23, 2020
4 votes
169k views
A home casts an 85 foot shadow. At the same time, a bush casts a 10 foot shadow. If the bush is 6 feet tall, how tall is the house?
answered Jul 7, 2020
3 votes
174k views
Do people use uranium for anything?
answered Mar 25, 2020
5 votes
754 views
A ____ is a document that always a traveler to stay in a country for a specific period of time. Passport Cultural exchange Visa Right of legation
answered Feb 11, 2020
4 votes
2.1k views
Add rational expression add x/x+1 + 2/x
answered Jan 19, 2020
5 votes
142k views
Which of the following is a solution of x2 + 6x = −18? x = 3 − 3i x = −3 + 3i x = −6 + 3i x = 6 − 3i
answered Dec 29, 2019
2 votes
228k views
What number is 15% of 60
answered Oct 15, 2019
2 votes
65.7k views
True or false? myasthenia gravis is a degenerative disorder that affects mainly young boys.
answered Jul 8, 2019
1 vote
48.4k views
Dave is making cupcakes. He has 2 3/4 cups of batter. Dave figures that if he uses 1/4 cup of batter for each cupcake, he will be able to make 12 cupcakes. Do you agree of disagree with Dave?
answered Apr 27, 2019
3 votes
32.8k views
Find the area of the trapezoid.
answered Mar 17, 2019
7 votes
109k views
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