Answer:
the first on and the 4th one
Step-by-step explanation:
It is 73.008 of 7.02 is 10.4
Sqrt 80n^2 = sqrt 40x2xnxn = sqrt 20x2x2xnxn = sqrt 10x2x2x2xnxn = sqrt 5x2x2x2x2xnxn
Pull out numbers and letters in groups of 2
2x sqrt 5x2x2xnxn
2x2x sqrt 5xnxn
2x2xnx sqrt 5
Multiply the numbers and letters on the outside of the radical
4n x sqrt 5 is the final answer.
<h3>
John will take 360 minutes to read the entire novel.</h3>
Step-by-step explanation:
Here:
x : The number of minutes John spends reading
y : The number of pages he has left to read.
y = -0.6 x + 216
We need to find the <u>value of x for which the pages left to be read is 0 </u>or the book is fully completed.
Putting y = 0, in y = -0.6 x + 216 we get:
y = -0.6 x + 216 ⇒ 0 = -0.6 x + 216
or, 0.6 x = 216
or, x =
or, x = 360 minutes
Hence, John will take 360 minutes to read the entire novel.
Answer:
it looks like the pc version since the quality is nice