Questions and answers by

Kappa

Questions (222)

Between what years were Cat5 cables popular?
1. 1 answer
2. 138 views
Between what years did Fast Ethernet come about?
1. 1 answer
2. 144 views
Wireless connections that use a higher frequency are, but have a range.
1. 1 answer
2. 181 views
One main difference between a WLAN and a VLAN is that a VLAN allows(2 points)Responses anyone connected to the network uses the
1. 2 answers
2. 427 views
In your own words, how does total internal reflection make fiber optic messages possible?
1. 1 answer
2. 332 views
Which of the following is an example of an equation with no solution?(1 point)Responses 3x+4=3x+4 3 x plus 4 equals 3 x plus 4
1. 6 answers
2. 753 views
A student drops a ball from a height of 60 meters. The table below shows the ball’s speed and height as time passes.At what
1. 3 answers
2. 405 views
When the pendulum shown below swings from point A to point B, what happens to its total mechanical energy (ignoring friction)?(1
1. 3 answers
2. 445 views
When a baseball is at rest and then is thrown, what is the relationship between the ball’s potential and kinetic energy?(1
1. 1 answer
2. 317 views
Which object has the most potential energy?(1 point) Responses A A B B C
1. 1 answer
2. 353 views
An object’s gravitational potential energy is dependent on the object’s mass, the strength of its gravitational field, and
1. 1 answer
2. 261 views
Which factors determine the potential energy of an object?(1 point)Responses Weight and velocity Weight and velocity Gravity and
1. 7 answers
2. 281 views
Look at the expression: −3(2x+7)(1 point) Put responses in the correct input to answer the question. Select a response,
1. 3 answers
2. 386 views
A student solves the following problem: 2(x - 2) + 5x = 24Step 1: 2x - 4 + 5x = 24 Step 2: 10x - 4 = 24 Step 3: 10x - 4 + 4 = 24
1. 1 answer
2. 150 views
2(x - 2) + 5x = 24
1. 1 answer
2. 86 views
A student solves the following problem: 2(x - 2) + 5x = 24Step 1: 2x - 4 + 5x = 24 Step 2: 10x - 4 = 24 Step 3: 10x - 4 + 4 = 24
1. 1 answer
2. 149 views
Put the steps in order for solving the equation: −2(4x+8)+2x = −5x+10(1 point) Arrange responses in the correct order to
1. 4 answers
2. 394 views
To solve the equation: 24(34+x)=1,200, give the reasons for each of the given steps. What was done to the previous step to get
1. 4 answers
2. 415 views
Look at the expression: −3(2x+7)(1 point) Put responses in the correct input to answer the question. Select a response,
1. 1 answer
2. 211 views
Five less than three-fourths of x is seven. If x equals 16, what is the last property of equality you would use to justify the
1. 29 answers
2. 342 views
Andrea is 6 years younger than Tony. In two years, Tony will be three times as old as Andrea. Let a be Tony’s current age.
1. 1 answer
2. 263 views
A woman 1.7m in height observes the angle of elevation of a tree to be 24°. If she is standing 15m from the tree,determine the
1. 3 answers
2. 2,439 views