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What is the mass of 1 mole (molar mass) of H2 Round your answer to the nearest whole number.
answered
Dec 10, 2024
Biology
high-school
6
votes
213k
views
The double pulley consists of two parts that are attached to one another. It has a weight of 58 lb and a centroidal radius of gyration of k₀. What is the moment of inertia of the double pulley? a) 58 lb∙k₀
answered
Nov 19, 2024
Physics
high-school
3
votes
37.0k
views
Gilbert Strang linear algebra textbook solution Options: A) Linear algebra applications B) Linear algebra for beginners C) Gilbert Strang biography D) Linear algebra textbook index
answered
Nov 2, 2024
Mathematics
high-school
7
votes
58.4k
views
Protein modifications can alter gene expression in many ways. Describe how phosphorylation of proteins can alter gene expression. a) Phosphorylation decreases protein degradation b) Phosphorylation enhances
answered
Aug 7, 2024
Biology
high-school
4
votes
49.8k
views
Taryn was stuck in school and had no money to pay for her yearly vaccinations, so Taryn had to skip school to wait in a long line for care when the center opened. Although it was time consuming, she benefited
answered
Jul 13, 2024
Business
high-school
6
votes
82.2k
views
Which of the following tax rate systems is applicable to the U.S. individual income tax? a. Proportional tax rate system. b. Regressive tax rate system. c. Progressive tax rate system. d. None of the above.
answered
Jun 2, 2024
Law
college
6
votes
208k
views
Decide whether the sentence is grammatically CORRECT or INCORRECT as written. ¿Tienes una falda nueva? M correct incorrect 1
answered
May 30, 2024
Spanish
college
4
votes
70.9k
views
Which is the equation of the line that passes through the points (-4, 8) and (1, 3)?A. Y=x+4B. Y=-x+12C. Y=-x+4D. Y=x+12
answered
Jun 23, 2023
Mathematics
college
5
votes
182k
views
In the reactionN2 (gas) + O2 (gas) -------> 2NO(gas) delta H = +171KJHow much heat (KJ) is absorbed when 2.3 grams of nitrogen monoxide gas is produced?Group of answer choices4.98KJ13.3KJ6.5KJ9.74KJ2.25KJ
answered
Apr 17, 2023
Chemistry
college
1
vote
51.5k
views
Use the quadratic formula to solve for x 3x^2+14x=-11 A- X=-22/3 x=-2 B- X=-16/3 x=-2/3 C- X=-11/3 x=-1
answered
Feb 25, 2023
Mathematics
high-school
11
votes
146k
views
| 1 point Tonya is hiking up the Kern Canyon with her friends. They begin their hike at 150 feet below sea level and reach their destination which is 600 feet above sea level. What is the vertical distance
answered
Dec 27, 2022
Mathematics
high-school
8
votes
60.4k
views
Use the pic for the info
answered
Oct 9, 2022
Mathematics
college
1
vote
55.6k
views
If a=6 and b=3 find the value of 1/2 x-5y+2
answered
Jul 23, 2022
Mathematics
college
3
votes
86.6k
views
What method is most likely to be used to measure the perature of a liquid contained in an open vessel?
answered
Jun 28, 2022
Engineering
college
3
votes
81.2k
views
A mattress store in Stafford purchased a mattress at a cost of $255 and marked it up 100%. Later on, Cassie bought the mattress. If the sales tax in Stafford is 11%, how much did she pay in all?
answered
Jun 21, 2022
Mathematics
high-school
3
votes
100k
views
Is the ordered pair (-5, 4 a solution of the system of linear equations whose graph is shown? Explain your reasoning.
answered
Apr 20, 2022
Mathematics
high-school
3
votes
25.2k
views
A resistance of 60Ω has a current of 0.73A through it when it is connected to the terminals of a battery. The voltage of the battery is ______V. (Just write the number.
answered
Mar 19, 2022
Chemistry
high-school
5
votes
159k
views
How do people benefit from a limited government
answered
Feb 15, 2022
History
high-school
3
votes
7.8k
views
Which is the best definition of observation?
answered
Feb 1, 2022
English
high-school
13
votes
14.5k
views
How to do this? pls don't ignore
answered
Jan 13, 2022
Mathematics
middle-school
3
votes
209k
views
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