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Answers by Tavousi

Answers by Tavousi
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Consider the chemical reaction: C₆H₁₂O₆ (1) + 3O₂ (g) → 2CO₂ (g) + 3H₂O (g). Calculate the enthalpy of reaction, ΔHrxn, using the enthalpy of formation values provided. A) -1234.8 kJ. B) -1790.0 kJ. C)
answered Jul 3, 2024
4 votes
157k views
What is the nationwide survey of BMI started in 1985 and now includes landline and cell phone sampling?
answered Jun 4, 2024
3 votes
119k views
Attempt History Current Attempt in Progress x 1 2 3 px) 0.20 0.35 0.45 Your answer is correct. (a) Use the probability function given in the table to calculate the mean of the random variable. Enter the
answered May 18, 2024
3 votes
205k views
What is the relationship between culture and communication?
answered Dec 16, 2023
3 votes
50.6k views
Solve the inequality. 2 x+4/2<6 x<[?] Enter the number that belongs in the green box
answered Oct 25, 2023
5 votes
59.3k views
What’s The definition of insecure
answered Jul 10, 2023
12 votes
66.4k views
Ray looks at his watch . It shows 4.55pm . He discovers that his watch is 10 minutes slow . He has to finish his assignment by 6.30pm . How much time does Ray have left to finish the assignment ?​
answered Apr 14, 2023
3 votes
72.9k views
HELP ME PLEASEEEEEEEEE
answered Feb 16, 2023
4 votes
138k views
Simplify the polynomial (4n² + 3n – 5) − (2n² + 3n - + 6)
answered Feb 1, 2023
11 votes
169k views
Please please please helppppp meeeeeeeee
answered Dec 9, 2022
2 votes
79.8k views
Giovanni orders a pastry from the bakery. The price of the pastry before tax is $4.50. Giovanni wants to know the total price including a 10% sales tax.
answered Sep 15, 2022
1 vote
30.7k views
Account got deleted! Add me!! Which descriptions best characterize the young Dr. Jekyll? Check all that apply. -He was rich. -He was in excellent shape. -He was family oriented. -He was famous. -He was
answered Sep 7, 2022
6 votes
146k views
A cylinder has a radius of 10 feet and a height of 11.4 feet. What is the approximate volume of the cylinder? Use 3.14 for pi. 114.0 ft³ 228.0 ft³ 2145.1 ft³ 3579.6 ft³
answered May 20, 2022
1 vote
109k views
Evaluate the expression for a=3, b=1/2, and c=4 8ab/2bc
answered May 10, 2022
0 votes
47.4k views
True or false : 5/6 and 35/36 are equivalent fractions
answered Apr 12, 2022
3 votes
86.7k views
9 7/8 - 2 5/6 write in simplest form. that’s the math question I tried doing it and I can’t seem to get a proper answer plzzzz
answered Mar 31, 2022
9 votes
54.7k views
If a car has a velocity of 85 km/hr, how long will it take to accelerate to 45 km/hr if the acceleration is -3 km/hr/sec?
answered Mar 30, 2022
3 votes
7.8k views
Samuel must choose a 4-digit PIN number. The first 2 digits must be numbers cannot repeat. The 3 and 4th digits are letters that cannot repeat. How many different pins are possible with these restrictions?
answered Jan 16, 2022
0 votes
147k views
Please answer the question below
answered Jan 1, 2022
3 votes
46.6k views
A physicist drives through a stop light. When he is pulled over, he tells the police officer that the Doppler shift made the red light of wavelength 635 nm appear green to him, with a wavelength of 510
answered Jul 16, 2021
4 votes
216k views
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