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grigory [225]
3 years ago
5

How to make a sad face on keyboard using alt?

Computers and Technology
2 answers:
forsale [732]3 years ago
8 0
Literally just do a colon and parenthesis :(

:( :-(
Ksivusya [100]3 years ago
6 0

You can pull up the emoji keyboard on the settings or you can just do a normal :( or ): or :-( or )-:   ...... its a sad life bro

brainliest please? :D

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The monkey-and-bananas problem is faced by a monkey in a laboratory with some bananas hanging out of reach from the ceiling. A b
elixir [45]

Answer:

a) <u>initial state description</u>

<em>At(Monkey, A) ∧ At(Bananas, B) ∧ At(Box, C) ∧</em>

<em>Height(Monkey, Low) ∧ Height (Box, Low) ∧</em>

<em>Height (Bananas, High) ∧ Push(Box) ∧ ClimbUp(Box)</em>

b)  <u>the six action schemas.</u>

1 - Go from one place to another

<em>Action (Go(x, y),</em>

<em>PRECONDITION: At (Monkey, x)</em>

<em>EFFECT: At (Monkey, y) ∧¬At(Monkey, x))</em>

2 - Push an object from one place to another

<em>Action (Push(b, x, y),</em>

<em>PRECONDITION: At (Monkey, x) ∧ Can Push(b)</em>

<em>EFFECT: At(b, y) ∧ At (Monkey, y) ∧¬At(b, x) ∧¬At(Monkey, x))</em>

3 - Climb up unto an object

<em>Action (ClimbUp(b),</em>

<em>PRECONDITION: At(b, x) ∧ At(Monkey, x) ∧ ClimbUp(b)</em>

<em>EFFECT: On (Monkey, b) ∧¬Height (Monkey, High))</em>

4 - ClimbDown from an object

<em>Action (ClimbDown (b),</em>

<em>PRECONDITION: On (Monkey, b) ∧ Height (Monkey, High)</em>

<em>EFFECT: ¬On (Monkey, b) ∧¬Height (Monkey, High) ∧ Height(Monkey, Low))</em>

5 - Grasp an object

<em>Action (Grasp (object, position, height),</em>

<em>PRECONDITION: Height(Monkey, h) ∧ Height(b, h) ∧ At(Monkey, x) ∧ At(b, x)</em>

<em>EFFECT: Has(Monkey, b))</em>

6 - Ungrasp an object

<em>Action (Ungrasp(b),</em>

<em>PRECONDITION: Have(Monkey, b)</em>

<em>EFFECT: Has(Monkey, object))</em>

<em />

c) <u>general goal state.</u>

<em>Has(Monkey, Bananas, s) ∧ (ЗхAt(Box, x, s₁) ∧ At(Box, x, s))</em>

STRIPS only consider about goal state, there is no relation between two states within the plan, so there is no way to represent this goal.

6 0
3 years ago
In a linked chain implementation of a queue, the performance of the enqueue operation
alexdok [17]

Answer:

A.O(1)

Explanation:

In the implementation of queue by using linked chain the performance of  the enqueue operation is O(1).We have to  maintain  two pointers one  head and the other tailand  for  enqueue operation  we have to insert element  to the next of the tail and then  make that element  tail.Which takes O(1) time.

4 0
2 years ago
What processes can move a solute against its concentration gradient?
Rudiy27

Explanation:

To move substances against a concentration or electrochemical gradient, the cell must utilize energy in the form of ATP during active transport. Primary active transport, which is directly dependent on ATP, moves ions across a membrane and creates a difference in charge across that membrane.

7 0
3 years ago
2. Create a file with the follow integer/string content and save it as fun.txt. 6 fun. 3 hello 10 &lt;&gt; 2 25 4 wow! Write an
Nesterboy [21]

Answer:

see explaination

Explanation:

I made use of python program to solve this.

text file name with fun.txt.

6 fun. 3 hello 10 <> 2 25 4 wow!

Program code:

import re

file = open('fun.txt','r') #for reading file

strings="" #declaring empty string

for k in file:

strings=strings+k #all character in file is storing in strings variable for do operations

pattern = '\s' #for pattern \s is for space

result = re.split(pattern, strings) #split the string with space

for k in range(len(result)): #loop through the list of string

if(k%2) == 0: #checking for integer to time of string

p=int(result[k])

print(result[k+1] *p) #print times of the string(k+1)

Check attachment for output

8 0
2 years ago
Animation and transition effects will distract your audience when using a slide show presentation aid. True or false ?
lions [1.4K]
I suspect the answer they're looking for is false. However, as an experienced professional in learning and development, I can tell you that when done right these effects can enhance a presentation.
4 0
2 years ago
Read 2 more answers
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