Questions LLC
Login
or
Sign Up
Ask a New Question
ponmi
Questions and answers by visitors named
ponmi
Questions (38)
Which of the following particles cannot be changed without changing the identity of the element?
a neutron b proton c neutrino
1 answer
80 views
You can find the number of valence electrons by identifying which period it is in.
True False
1 answer
37 views
Match the trend on the periodic table to its description
Column A 1. a measure of how strongly atoms attract bonding electrons to
1 answer
65 views
How many valence electrons would an element in group 17 on the periodic table have? a this information cannot be found from the
1 answer
46 views
What is pressure in relation to a gas? a the amount of particles bumping into each other b the force the gas is exerting on its
1 answer
59 views
Solve:
−8+6x−(−12)=6x−16+2x Responses x=−6 x is equal to negative 6 x=10 x is equal to 10 No Real Solutions No Real
1 answer
54 views
A student solved the equation x+2(x+1)=17
below and showed their work in the table below. Problem x+2(x+1)=17 Line 1 x+2x+2=17
1 answer
83 views
Solve. 18x−3=2 Which of the following equations has the same solution as the equation above? Responses 2x−6=18 2 x minus 6
1 answer
45 views
Solve. 18x−3=2 Which of the following equations has the same solution as the equation above?
Responses 2x−6=18 2 x minus 6 is
1 answer
64 views
Algebra A Unit 3 Test 23-24 due 09/06/23
11 of 1811 of 18 Items Question POSSIBLE POINTS: 2.63 The sum of three consecutive even
1 answer
67 views
What does the 2 in H2O mean? a There are 2 molecules of H2O b There are 2 atoms of hydrogen c There are 2 atoms of oxygen
1 answer
45 views
Match the parts of the following chemical equation to the correct description. Column A 1. Cl2 + AlI3 : Cl2 + AlI3 2. I2 + AlCl3
1 answer
55 views
Simplify the expression. 32√−43√+62√+3√ Responses 610−−√ 6 square root of 10 −32√+53√ negative 3 square
1 answer
100 views
simplfy √45
1 answer
40 views
simplify radical 54
i belive the awnser is 3 radical 6
1 answer
79 views
Find the perimeter of a square with a side length of 3√32
awnser choices 1232−−√ 12 square root of 32 48 square root of 2
1 answer
71 views
Using what you have learned from these websites, how would you advise Genghis Khan in his quest to invade China? (Write a short
1 answer
54 views
What is the simplified form of 4x−3y2z−5 ?
1 answer
17 views
What is g−2 if g=−3 ?(1 point) Responses −9 1/9 9 - 1/9
1 answer
21 views
whats negative 3 by the power of negative 2
1 answer
10 views
What is (−j)−2k3 if j=5 and k=3 ?(1 point) Responses 27/25 25/27 -27/25 -25/27
1 answer
18 views
A team of students performs an experiment to test the effect of gravity on different objects with the same mass. They measure
1 answer
33 views
Directions: Use the video below to help match the people or ideas to the correct description. Video Player (4 points) Put
1 answer
117 views
Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space
1 answer
49 views
Two forces F1 and F2 with the same magnitude act on a particle along the same axis. This results in the speed of the particle
1 answer
127 views
What is the mechanical advantage if the radius of the wheel is 49 cm and the radius of the axle is 7 cm? MA = Radius of Wheel /
1 answer
79 views
Question 8 A student used 12 newtons of force to push a box 4 meters down the driveway. Using the formula, how much work,
1 answer
65 views
Maddie is on the weightlifting team at her school. She must lift as much weight as possible from the ground to a straight up
1 answer
43 views
What is the mechanical advantage of the class 1 lever? Input = Effort Output = Load a 12.5 b 2 c 67.5 d 4050 e .5
1 answer
126 views
The inclined plane below is being used to lift a box 7 ft. The inclined plane has a mechanical advantage of 1.5. What is the
1 answer
102 views
Johnny Lumberjack uses a mallet and wedge to help him split wood. The picture shows the mallet and wedge.
Johnny Lumberjack uses
1 answer
79 views
wheelbarrow can be used to help lift a load and push the load across a distance. The fulcrum is located at the opposite end
0 answers
28 views
A wheelbarrow can be used to help lift a load and push the load across a distance. The fulcrum is located at the opposite end
1 answer
78 views
If a large force is exerted on an object, when is no work performed? a when the object moves b when there is no friction c when
1 answer
75 views
A baker pushes a cart full of rolls with a force of 20.0 N for a distance of 4.0 m. The baker does J of work on the cart.
1 answer
63 views
How does using a ramp make work easier when loading a piano onto a truck three feet above the ground? a It allows a smaller
1 answer
26 views
The diagram below shows a balanced lever with boxes on either end. What equation would reflect that the lever is balanced? a F1
1 answer
83 views
Match each term to its correct description. Column A 1. Work: Work 2. Power: Power 3. Joule: Joule 4. Watt: Watt 5. Machine:
1 answer
86 views
Answers (1)
gun kelly has the correct awnsers! so trust her
