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Vesna [10]
2 years ago
15

During slide show mode, hitting the B key will do which of these things? end your presentation move back one page move to the fi

rst page of your presentation blank the screen with black screen (or return to the slide if you are currently blank)
Computers and Technology
1 answer:
elena-14-01-66 [18.8K]2 years ago
6 0

Answer: blank the screen

Explanation: we're literally in the same class lol. i just took the test.

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IF YOU GET THIS RIGHT U GET BRAINLIEST
Bumek [7]
False
                                                     false
 its false im fr 
5 0
4 years ago
Read 2 more answers
Consider the algorithm for determining whether a sequence of parentheses is balanced (has correct nesting). The pseudo code for
Katarina [22]

Answer:

3

Explanation:

The maximum number of symbols that will be on the stack would be 3. This is because according to the pseudocode every time that a left-facing symbol ( }, ], or ) ) it automatically ends the function or pops the last element in the stack. Therefore, the longest sequence of right-facing symbols would also equal the maximum number of symbols in the stack. In the sequence passed in the question, this would mean that the longest stack would be 3 and include the following sequence {[(

6 0
3 years ago
Sherry’s science teacher requires the use of an open access database . Which of the following meets the requirements
cestrela7 [59]
<h2>Answer:</h2>

<u>The correct option is </u><u>(D) Google</u>

<h2>Explanation:</h2>

Open access database refers to free, unrestricted online access to research outputs such as journal articles and books. Open Access content is open to all, with no access fees. Since Google provides its services free of cost and it is open to all of the people across the world therefore it can be considered as an Open Access database.

6 0
4 years ago
Write a program that asks for the names of three runners and the time, in minutes (no seconds, etc.), it took each of them to fi
Crank

Answer:

Complete python code with explanation and output results is given below

Explanation:

User is asked to input names of runners and their finishing time

We have to determine first, second and third according to their finishing time.

if else conditioning is used to determine who has lowest finishing time.

Outer if is used to decide first position and inner if is used to decide second and third position.

str() function is used to concatenate the integer variable with string

Code:

runner1 = input("Please enter name of the runner1 ")

time1 = int(input("Please enter the time of runner1 "))

runner2 = input("Please enter name of the runner2 ")

time2 =int(input("Please Enter name of the runner2 "))

runner3 = input("Please enter name of the runner3 ")

time3 =int(input("Please Enter name of the runner3 "))

if(time1 < time2 and time1 < time3):  

   if(time2 < time3): // to decide 2nd and 3rd position

       print(runner1+" has finished First with time: "+str(time1))

       print(runner2+" has finished Second with time: "+str(time2))

       print(runner3+" has finished Third with time: "+str(time3))

   else:

       print(runner1+" has finished First with time: "+str(time1))

       print(runner3+" has finished Second with time: "+str(time3))

       print(runner2+" has finished Third with time: "+str(time2))

if(time2 < time1 and time2 < time3):  

   if(time1 < time3):

       print(runner2+" has finished First with time: "+str(time2))

       print(runner1+" has finished Second with time: "+str(time1))

       print(runner3+" has finished Third with time: "+str(time3))

   else:

       print(runner2+" has finished First with time: "+str(time2))

       print(runner3+" has finished Second with time: "+str(time3))

       print(runner1+" has finished Third with time: "+str(time1))

if(time3 < time1 and time3 < time2):

   if(time2 < time1):    

       print(runner3+" has finished First with time: "+str(time3))

       print(runner2+" has finished Second with time: "+str(time2))

       print(runner1+" has finished Third with time: "+str(time1))

   else:

       print(runner3+" has finished First with time: "+str(time3))

       print(runner1+" has finished Second with time: "+str(time1))

       print(runner2+" has finished Third with time: "+str(time2))

Output:

Program has been tested with multiple inputs and results are accurate as per problem specifications.

Please enter name of the runner1 danny

Please enter the time of runner1  45

Please enter name of the runner2  sam

Please enter the time of runner2  34

Please Enter name of the runner3  tedd

Please enter the time of runner3  23

tedd has finished First with time: 23

sam has finished Second with time: 34

danny has finished Third with time: 45

5 0
4 years ago
Suppose you want to encode the numerals 0–9 and the 26 letters of the alphabet, using separate codes for lowercase and uppercase
labwork [276]

Lets first work out how many different codes would be needed to represent everything. 26 for lowercase, 26 for uppercase, and 10 for 0-9. Total, that makes 62 needed codes.

If we start with 0, we need to go up to 61 to represent all the characters. Thus, we can convert 61 to binary and count the number of digits needed to represent that as the last number in the set and that will tell us how many digits are needed.

61 in binary is 111101, so we need 6 digits to represent that number. The answer is B.

4 0
4 years ago
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