Answer:
An overhead projector: requires slides to project images
A laptop: requires an external monitor to project high-resolution images
A computer: requires a CD-ROM drive to run presentation CDs
An external monitor: requires a port to connect to the laptop
Explanation:
The correct pair has been formed above. An overhead projector requires the slides for projecting images. A Laptop for projecting high-resolution images requires an external monitor. And a computer requires a CD-ROM drive for running presentation CDs, and an external monitor requires a port to a port which can be an HDMI port to connect to a laptop.
<u>Answer</u> : Float
<u>Explanation</u> :
Complete the code.
import csv
inFile = open ("one.txt","r")
outFile = open("another.txt", "w")
myReader = csv.reader(inFile)
for item in myReader:
aWord = item[0]
aNumber = float(item[1]) + 0.4
line = aWord + "," + str(aNumber) + 'Float'
outFile.write(line)
Answer:
C, stealing someone else's personal data.
The character used to separate the sheet name from the cell addres within a formula containing a sheet reference is !
For example:
Formula without sheet reference: = A1.
Formula with reference to another sheet in the same book: = Sheet1!A1
Formula with reference to a sheet in other book: = ='[Name_of_the_sheet]'!A1
That character is inserted automately so you do not have to write it.
Answer:
1.8 * 10^11 m
Explanation:
Given that :
Time taken for tweet to me posted after been sent, t = 10 minutes
t in seconds :
60 seconds = 1 minute
10 minutes = (10 * 60) = 600 seconds
Tweet sent will br transmitted at the speed of light, c = 3 * 10^8 m/s
Recall :
Speed = distance / time
Distance = speed * time
Distance of Curiosity from Earth = (3 * 10^8 * 600)
Distance of curiosity from earth = 1.8 * 10^11 m
