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Suppose you are given a chance to repeat the alpha-particlescattering experiment using a thin sheet of solid hydrogen in placeof the gold foil. (Hydrogen is a solid at temperatures below 14 K.)What results
answered
Dec 21, 2024
Physics
high-school
1
vote
175k
views
Could you explain this question for me
answered
Oct 29, 2024
Mathematics
college
1
vote
121k
views
Private values refer to individual benefits, while social values encompass __________. a) Collective benefits b) Public costs c) Externalities d) Market prices
answered
Sep 11, 2024
Business
high-school
3
votes
85.5k
views
What is the sum of the values of these cards? A) -14 B) -10 C) -9 D) -15
answered
Jun 2, 2024
Mathematics
high-school
7
votes
62.9k
views
What could Stevie get if she wanted to return her negligee?
answered
May 11, 2024
English
high-school
1
vote
159k
views
A house blueprint uses a scale of 1.5 inches : 4 feet. The garage is 22 feet deep and 25 feet wide. What are the dimensions of the garage on the blueprint?
answered
May 4, 2024
Mathematics
high-school
4
votes
159k
views
Chemistry Help Please! Worth a lot of points! 1. Joseph Priestly was the first scientist to be able to prepare pure oxygen gas. He did this by heating mercuric oxide as shown in the reaction below. Answer
answered
Mar 31, 2024
Chemistry
college
3
votes
49.8k
views
How many terms are in the expression 5 - 3c + 21? A one B two C three D four
answered
Aug 2, 2023
Mathematics
college
0
votes
220k
views
Enzymes can be changed by temperature or pH true false
answered
Mar 12, 2023
Biology
high-school
9
votes
168k
views
Rlly need help last person that help me got it wrong
answered
Feb 16, 2023
Mathematics
college
3
votes
141k
views
What is the answer to this equation? 20=v+9-16
answered
Jan 13, 2023
Mathematics
high-school
5
votes
79.8k
views
How does Mattie's impression of Johnny compare with the girls description of him?
answered
Oct 31, 2022
English
high-school
2
votes
4.3k
views
The Perimeter of a triangle is 24cm and the length of the three sides are in the ratio 3:4:5 Find the length of the three sides
answered
Sep 11, 2022
Mathematics
high-school
1
vote
10.7k
views
Which of the following sets of numbers could represent the three sides of a triangle? \{13,22,37\} \{5,7,14\} \{15,22,39\} \{11,21,29\}
answered
Jun 16, 2022
Mathematics
middle-school
10
votes
180k
views
Which one of these is the same as 8 + (4 + 10)? A. 8 × (4 + 10) B. 8 + (10 + 4) C. (8 + 4) + (8 + 10) D. 8 + (4 × 10)
answered
May 6, 2022
Mathematics
high-school
0
votes
116k
views
Describe any political positions Melvin E. Thompson held after the controversy.
answered
May 2, 2022
History
middle-school
4
votes
112k
views
Please help me solve this a waitress sold 17 ribeye steak dinners and 10 grilled salmon dinners, totaling $580.22 on a particular day. Another day she sold 21 ribeye steak dinners and 5 grilled salmon
answered
Apr 13, 2022
Mathematics
high-school
9
votes
129k
views
Find the equation of a line with slope 1/2 through the point (10,12)
answered
Feb 3, 2022
Mathematics
high-school
5
votes
66.2k
views
Divide (-3х + 4 + 18х^2 )by (5 + 6x)
answered
Jan 26, 2022
Mathematics
college
3
votes
169k
views
A triangular pyramid has a base area of 74 square inches and a height of 9 inches. Which is closest to the volume of the pyramid? a 351 cubic inches b 702 cubic inches c 224 cubic inches d 234 cubic inches
answered
Jan 17, 2022
Mathematics
college
12
votes
160k
views
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