Answer:
First statement is correct.
Step-by-step explanation:
In the first statement,
in the left hand side, 10 has -3 as its power but in the right hand side +3 is the 10's power.
According to 10's power, left hand side < right hand side.
Hence, there is no need to check the other statements.
y=mx+b
therefore m = 1/2
and b = -6
60π
circumference of a circle = 2πr, where r = radius
given r = 60 in
2πr = 2×π×60
= 60π
= 188.5 (rounded to the nearest tenth)
Answer
C is the correct option