Answers by Costique
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Answers by Costique

Answers by Costique
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Pb(OH)₂ + 2 HCI -----> 2 H₂0 + PbCl₂ How many grams of 2 HCL must there be to observe the law of conservation of mass? A) 12.5g B) 13.5 C) 179 D) 18g
answered Aug 14, 2024
2 votes
77.0k views
What is air pressure? (A) The force exerted by the air above a surface due to gravity (B) The weight of the air above a surface (C) The pressure of the air inside a tire (D) The pressure of the air inside
answered Feb 17, 2024
1 vote
72.5k views
Select proportional or not proportional to correctly classify the pair of ratios. 1.2/3 and 1.8/4.5
answered Sep 15, 2023
5 votes
56.0k views
John said that the form two girls were fighting is this correct sentence? ​
answered Jun 5, 2023
4 votes
193k views
What fraction of a given amount of hydrogen-3 would be left after 36.9 years of decay?
answered Mar 24, 2023
1 vote
66.6k views
Which process is a characteristic of all living things and is responsible for differences within a population? growth fertilization development reproduction
answered Feb 23, 2023
8 votes
161k views
Using the slope formula, find the slope of the line through the points (0,0) and (4,8). Use pencil and paper. Explain how you can use mental math to find the slope of the line. (please show how to do on
answered Dec 31, 2022
4 votes
62.9k views
What is field selection process ​
answered Dec 30, 2022
3 votes
177k views
as a responsible friend, what can I do to help my friend who does not have internet access for online classes?​
answered Dec 23, 2022
3 votes
191k views
Use the distributive property to write an equivalent expression. 8(6t-2v+5)
answered Dec 8, 2022
3 votes
85.1k views
What does the slope on a speed vs. time graph represent
answered Jul 26, 2022
5 votes
194k views
Why no one is helping me!!! please help me quickly will mean alotttt!! THE VOLTAGE ACROSS THE GROUPING U=12 VOLTE TAKE R1=39 AND R2=68 The question is CALCULATE i1 and i2​
answered Jul 22, 2022
2 votes
83.0k views
In this graph, Write the equation of the line in fully simplified slope-intercept form. Please help me with this equation! I need help
answered Jul 18, 2022
8 votes
90.0k views
C=-7/15 and x=2/5 c-4x write your answer in simplest form
answered Jul 14, 2022
0 votes
60.0k views
Write a small program that takes in two numbers from the user. Using an if statement and an else statement, compare them and tell the user which is the bigger number. Also, consider what to output if the
answered Jul 9, 2022
1 vote
29.4k views
Which two phrases in this passage point to the meaning of the word stealthily? ⬜️ direct from god ⬜️ get away ⬜️ easily solved ⬜️ usual custom ⬜️ before day-break
answered May 30, 2022
10 votes
27.2k views
Please help me please​
answered May 21, 2022
5 votes
158k views
(7 to the power of 2 + 11) divided by 5
answered Jan 25, 2022
7 votes
176k views
Multiply (use the distributive property): 2(3a+5) Pls don't mess around I need this​
answered Jan 1, 2022
0 votes
66.5k views
Can someone help. I’m taking Spanish classes thanks
answered Dec 27, 2021
2 votes
205k views
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