Answer:
Using a variable to represent a pattern is helpful because you do not need to constantly rewrite the pattern.
Step-by-step explanation:
Diameter = 10.0002 inches, or 10 inches since were rounding to the nearest whole number.
The number of participants with laptop is 115 and without laptop is 161
<u>Step-by-step explanation:</u>
Total number of participants= 276
Participants with laptop = (5/12) 276
= 115
Participants without laptop= 276 - 115
= 161
Answer:
y=4
Step-by-step explanation:
y=2+2/2-1
y=4
Where is the figureeeee??