Answer:
8
Step-by-step explanation:
2,3,5,11,13,14
Mean= 8
Standard deviation= 4.830
True : A function must have a different output
Answer:
The answer is 3.
Step-by-step explanation:
Answer:
60=2(20)+2x
x=10
Step-by-step explanation:
First, let's write some equations. I wrote 60=2(20)+2x, where x is the length of the room. To solve, first multiply 2 times 20 for 40 (60=40+2x). Then, I subtracted 40 from both sides (20=2x). Finally, I divided on both sides by 2 (10=x).
Answer:
581 pages
Step-by-step explanation:
Add the page numbers.
157+226+198=581
He read 581 pages.