Answer:
130 crates
Step-by-step explanation:
270,000/90=3000/23
3000/23=130.43
rounded: 130 crates
r=52, v=9.96, a=-8.5 all calculated
25 more inches
13 hours
8:00 plus 4 is twelve ( 12 o'clock )
then you have 9hrs left.
( 4+9=13 )