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A change machine holds a certain number of coins, initially all pennies. The change method adds a single coin of some denomination x and returns a list of coins that sums to x. What type of problem is
answered
Sep 26, 2024
Business
high-school
2
votes
140k
views
In a nuclear reaction, what quantity remains the same before and after the change? a) Atomic mass b) Atomic number c) Neutron count d) Electron count
answered
Sep 23, 2024
Chemistry
high-school
2
votes
64.8k
views
1. The Punnett square below shows a cross between two rabbits. Black fur is dominant to brown fur. a. What is the phenotype of each parent? 2:0 b. What is the genotype of offspring 3? 0:2:0 c. What is
answered
Aug 1, 2024
Biology
college
0
votes
174k
views
The ____ command will prevent two users from trying to make changes to the same table at the same time. a. LOCK b. BLOCK c. PREVENT d. RESTRICT
answered
Jun 28, 2024
Computers and Technology
high-school
4
votes
185k
views
which action results from the combination of gravity and inertia working on the moon? the moon’s orbit around earth earth’s downward pull on the moon the moon’s push against other
answered
Apr 10, 2024
Physics
high-school
4
votes
202k
views
What is the primary purpose of Scope Validation in project management, and how does it differ from Scope Control?
answered
Feb 20, 2024
Social Studies
high-school
5
votes
50.8k
views
The mean of five numbers is 15. Four of the numbers are 3, 19, 8, and 32. What is the fitch number.
answered
Jan 23, 2024
Mathematics
high-school
4
votes
101k
views
If you get information from multiple articles that cover similar information, you
answered
Oct 13, 2023
English
college
3
votes
222k
views
Who was Alfred Wegner and what was his claim about continental drift?
answered
Jul 8, 2023
Physics
high-school
3
votes
62.3k
views
In an experiment, a student measured the volume of a substance while the mass was changed. The student measured up to five kilograms. The graph of the data is plotted below. A volume versus mass graph
answered
May 5, 2023
Physics
college
2
votes
73.2k
views
the rate of change at which the water level rises is ___ centimeters per minutes. so, involving the equation ____ for y gives a y-value equal to___
answered
Apr 20, 2023
Mathematics
college
2
votes
118k
views
Plssss what is the answer
answered
Mar 7, 2023
Mathematics
high-school
7
votes
119k
views
8-1/3x=16 what does the x equal
answered
Feb 25, 2023
Mathematics
high-school
3
votes
206k
views
The price of an item that sold for $480 was reduced by 25%. By what percent must the price of the item be increased to bring the price back to $480
answered
Jan 20, 2023
Mathematics
high-school
4
votes
14.5k
views
What would you do first to both sides to solve 2x + 2 = 8?
answered
Dec 6, 2022
Mathematics
college
4
votes
165k
views
A circle has a diameter of 32 units. What is the area of the circle to the nearest hundredth of a square
answered
Oct 28, 2022
Mathematics
high-school
3
votes
70.6k
views
Solve the Equation: 10 = 1(x-19)
answered
Jul 1, 2022
Mathematics
college
4
votes
65.3k
views
Celeste likes to create fun stories as part of her narrative chains. She focuses on the words and how they all connect, and her favorite thing to do is act out a narrative chain with her friends. With
answered
May 26, 2022
Advanced Placement (AP)
college
1
vote
117k
views
A word that means: to capture and force others to serve in the military
answered
Mar 27, 2022
Social Studies
college
4
votes
175k
views
HELPPP pls quick thanks <3
answered
Feb 13, 2022
Mathematics
high-school
2
votes
102k
views
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