Answer:
Percentage error is 0.0024 %
Step-by-step explanation:
Initial average distance between Earth and moon = 384467 km
Distance measure by the scientist = 384476 km
Total variation in the distance calculation = 384476 – 384467 = 9 km.
Now we can find the percentage by dividing the variation in distance from the initial measurement and then multiply with hundred.
Percentage error = ( 9 / 384467 ) × 100 = 0.0024 %
Answer: w=L - 4
w= width
L= length
w= L - 4
B
All functions have y with a power of 1.
option B. is the only one where y has a power of 1.
-2>a÷ -1-4
-2>a÷-5
-a>-5+2
-a>-3
-a<<u>-</u><u>3</u>
-1. -1
a<3