Answer:
The percent error of the length of the soccer field is 1.4%
Step-by-step explanation:
Actual length of soccer field = 500 feet
Length shown in measuring instrument = 493 feet
We need to find the percent error of the length of the soccer field.
The formula used to find percent error of the length of the soccer field is: 
The exact length = 500
Approximate length = 493
Putting values and finding percent error
So, the percent error of the length of the soccer field is 1.4%
20,000 * .05 = 1,000 1,000 * 3 = 3,000 20,000 + 3,000 = 23,000 Hope This helps :)
72degrees that the agngle its easy
Reggie earns $480.70 a week before taxes are taken out.
Total distance covered by <span>George and Carmen
</span>x + y = 350
And they biked 80 kilometers more than they bussed
<span>80 + y = x </span>
Putting the value of x=80 + y in <span>x + y = 350:
</span>We get:
<span>80 + y + y = 350 </span>
<span>2y = 270 </span>
<span>y = 135 km</span>
<span>Substituting y = 135 in x + y = 350 </span>
<span>x + 135 = 350</span>
<span>x = 215 km </span>
Thus George and Carmen biked for 215 km and bussed for 135 km.
