Answer:
80%
Step-by-step explanation:
41.40/23 = 1.8 = 180% = 100% + 80%
The markup is 80%.
Answer:
Step-by-step explanation:
=>
Using the distributive property
=>
Answer:
38.485(correct to 5 significant figure)/ 12.25π
Step-by-step explanation:
=38.485(cor. to 5 sig.fig.)/ 12.25π
to find arc length of sector,we need to π(radius²)(sector's degree divided by 360 degree)
SQRT each individual bit: 4 and
and 9 and