Answer:
$660
Step-by-step explanation:
multiply the amount of money per hour by the hours to find his earnings
30 × 22 = 660
Answer:
Step-by-step explanation:
Answer:
123619 m^3
Step-by-step explanation:
V=π(d
/2)2h=π·(38
/2)2·109 ≈ 1.23619×105m³
Not sure this is right