All categories

3 years ago

Which rule should be followed to stay safe online?

Computers and Technology

1 answer:

anyanavicka [17]3 years ago

4 0

Answer:

Avoid sharing photos with anyone online.

Explanation:

People can track you down. Its not worth to be kidnapped. Stay safe.

You might be interested in

La computadora es un medio de comunicacion moderno?

kolbaska11 [484]

Moderno = mordern, if It does than yes!

3 0

3 years ago

A drowsy cat spots a flowerpot that sails first up and then down past an open window. The pot is in view for a total of 0.50 sec

GaryK [48]

Answer:

2.342m

Explanation:

Given

Time = 0.5 s

Height of Window = 2m

Because the pot was in view for a total of 0.5 seconds, we can assume that it took the cat 0.25 seconds to go from the bottom of the window to the top

Using this equation of motion

S = ut - ½gt²

Where s = 2

u = initial velocity = ?

t = 0.25

g = 9.8

So, we have.

2 = u * 0.25 - ½ * 9.8 * 0.25²

2 = 0.25u - 0.30625

2 + 0.30625 = 0.25u

2.30625 = 0.25u

u = 2.30625/0.25

u = 9.225 m/s ------------ the speed at the bottom of the pot

Using

v² = u² + 2gs to calculate the height above the window

Where v = final velocity = 0

u = 9.225

g = 9.8

S = height above the window

So, we have

0² = 9.225² - 2 * 9.8 * s

0 = 85.100625 - 19.6s

-85.100625 = -19.6s

S = -85.100625/19.6

S = 4.342

If 4.342m is the height above the window and the window is 2m high

Then 4.342 - 2 is the distance above the window

4.342 - 2 = 2.342m

6 0

3 years ago

What can be defined as in information technology environment?

natka813 [3]

Here is your answer

7 0

3 years ago

Read 2 more answers

Let C(x) be the statement "x has a cat," let D(x) be the statement "x has a dog," and let F(x) be the statement "x has a ferret.

allsm [11]

Answer:

See attached for answer and explanation

Explanation:

Note: the question is incomplete, consider the statements below as the statements to be expressed in terms of C(x), D(x), F(x), quantifiers, and logical connectives.

(a) A student in your class has a cat, a dog, and a ferret.

(b) All students in your class have a cat, a dog, or a ferret.

(c) Some student in your class has a cat and a ferret, but not a dog.

(d) No student in your class has a cat, a dog, and a ferret.

(e) For each of the three animals, cats, dogs, and ferrets, there is a student in your class who has this animal as a pet.

7 0

3 years ago

What is the index of 7 in this list?

Ganezh [65]

Answer:

Assuming this is 0 based array indexing, it would look like this...

[ 5, 6, 10, 7, 3, 2.5 ]

[ 0, 1, 2, 3, 4, 5, 6 ]

The index of 7 would be 3.

6 0

3 years ago