Answer:
45 words per minute
Step-by-step explanation:
900 words divided by 20 minutes= 45 words per minute
Answer: 3
Step-by-step explanation:
Since 24 is divisible by 3, we say 24 is a multiple of 3.
24 is also a multiple of 1, 2, 3, 4, 6, 8, 12, and 24.
I hope this help.
Answer:
Step-by-step explanation:
Factor it by first setting it equal to 0:
Now subtract 9 from both sides:
Divide both sides by 4:
Then take the square root of both sides:
x = ±
, which of course is not allowed. Therefore, we have to allow for the imaginary numbers in this solution. Knowing that,
x = ±
is an equivalent radicand, we can now replace -1 with its imaginary counterpart:
x = ±
Each one of the elements in the radicand are perfect squares, so we simplify as follows:
x = ±
And there you go!
For this case we have two functions of the form y = f (x). We must find the quotient of the following functions:
So, we have by definition:
Answer:
with 3x + 5 different from zero, so that the function is defined
Answer:
y = -3x + 7
Step-by-step explanation:
