Answer:
The improve in speed is 3.9334 words/min
Step-by-step explanation:
we will find speed at both occasions and then we can subtract them
First test:
total number of word =694
total time =15 min
we know that
speed = (total number of words)/( total time)
now, we can plug values
speed is
word/min
word/min
Second test:
total number of word =753
total time =15 min
we know that
speed = (total number of words)/( total time)
now, we can plug values
speed is
word/min
word/min
So, improve in speed is


word/min
Answer:
14x-5=70 and 22x5=110
Step-by-step explanation:
i hope this helped have a good day
Answer:a constant term is a term in an algebraic expression that has a value that is [constant function|constant]] or cannot change
Step-by-step explanation:
Answer:
x = 25
Step-by-step explanation:
3x = 75
divide both sides by 3
x = 25
6√5 - 4√3-
i took the test but sorry if its wrong