Explanation:
A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (these are called characters in a keyboard) into a computer. It is one of the most used input devices for computers. Using a keyboard to enter lots of data is called typing
Answer:
I first saw the Polaroid SX-70—the one-step instant camera introduced in 1972 by the company's co-founder, Dr.
Explanation:
A dollar sign after both the letter and the number for each cell reference you want to keep the same will keep it the same when using the fill down/across function.
Answer:
1.45638
Explanation:
p please mark me as brainlest
