Answer:
0.00998 Inches
Step-by-step explanation:
Thickness of the light bulb filament = 0.01 Inch
Allowable error = 2%.
2% of 0.01 = 0.02 X 0.01 =0.0002 Inch
Therefore, the allowable thickness of the bulb filament
We can then calculate the least allowable thickness of the filament as:
The least allowable thickness of the filament is 0.00998 Inches.
1/10 = 0.1
0.9 x 0.1 = 0.09
0.09 is your answer
hope this helps
2+1.25f=10-2.75f Add the variables
2+4f=10 isolate the variable
4f=8
f=2
Answer:
Since length is three times, hence it is 6 inches.
let the width be x.
then, length= 3x
perimeter= 16 inches.
perimeter of a rectangle = 2( L+B)
2(3x+x)=16.
3x+x= 16÷2
4x= 8
x= 2
since length=3x
hence, 3×2= 6 inches
The variable a cannot be zero because that would make -9a = zero and 8 divided by zero is indeterminate.
