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Answers by AlexH

Answers by AlexH
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Which boundary or zone adds new material to the lithosphere (the hard outer crust of the Earth)
answered Aug 30, 2022
3 votes
84.2k views
State the law of conversation of momentum​
answered Aug 21, 2022
1 vote
112k views
The half-life for a 400-gram sample of radioactive element X is 3 days. How much of element X remains after 15 days have passed? A. 12.5 g B. 25 g C. 50 g D. 100 g
answered Jul 12, 2022
2 votes
172k views
Who discovered America?
answered Jun 18, 2022
9 votes
191k views
In which quadrant is the point (-5, -4) in? III IV II I
answered Jun 11, 2022
5 votes
181k views
Help please Evaluate -9 - (-4)
answered Apr 17, 2022
8 votes
33.0k views
5. Use the Distributive Property to rewrite the expression in its equivalent form 24x-18 6 ANSWER​
answered Feb 8, 2022
3 votes
97.8k views
3x + 4y - 2(x + 1) + 2(4y - 8) – 25y + 485
answered Jan 27, 2022
8 votes
204k views
I need to find X in this
answered Oct 17, 2021
3 votes
117k views
What are some applications of quantities analysis?
answered Sep 30, 2021
0 votes
165k views
In simplest form, what is the quotient of 1 = ?​
answered Jul 23, 2021
0 votes
220k views
Write the product of 5/9 and 25 as a mixed number
answered Jun 22, 2021
3 votes
224k views
A/an _____ sentence uses a question mark as the end punctuation
answered Jun 3, 2021
2 votes
32.0k views
What is 5.0553 x 10^-4 in standard notation?
answered Mar 8, 2021
4 votes
49.1k views
The quotient of a number and -5 increased by one is at most7
answered Jan 22, 2021
7 votes
168k views
Complete each statement by choosing the correct answer from the drop-down menu. If a patient has a condition that affects his bowels, you might find ______ abbreviated in his medical chart as his diagnosis.
answered Jan 18, 2021
3 votes
62.5k views
What is one of the principles of charges in a conductor?
answered Jan 17, 2021
0 votes
153k views
What is the mass percentage of iodine (I2) in a solution containing 4.0×10−2 mol I2 in 130 g of CCl4? Express your answer using two significant figures. % Request Answer Part B Seawater contains 8.2×10−3
answered Dec 20, 2020
4 votes
46.0k views
Square root of xy squared multiply by the square root of x cubed and y to the seventh power
answered Nov 26, 2020
6 votes
6.9k views
Simplify (5n4)-3Assume n=0.
answered Nov 2, 2020
2 votes
191k views
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