Answer: 3 delivers an hour
Step-by-step explanation:
9/3=3
Five hundered seventy-one thousand nine hundred and fifty one

Integrating gives

To compute the integral, substitute
, so that
. Then

Since
for all
, we can drop the absolute value, so we end up with

Given that
, we have

so that

Answer:
54.431 kilograms
Step-by-step explanation:
don't have step by step but 1kg is 2.205lbs