Answer:
Option D) 254.3 cm2
Step-by-step explanation:
we know that
The area of a circle is equal to

we have

substitute

Answer:
I've been trying to figure this out with out a chart and i keep confusing myself
Step-by-step explanation:
nothing
Accuracy is how close a measured value is to the actual (true) value.
Let y be the total number of the bike that are produced
let x be the number of hours
equation:
y = 15x