The unit rate that the boat can travel during this time frame is 511 kilometers in 1 hour.
Hope this helped ((:
Answer:
sure can
Step-by-step explanation:
Answer:
81
Step-by-step explanation:
27 total of pupils.
girls 1×27=27
boys 2×27=54
total 54+27=81
Answer:
9 inches
Step-by-step explanation:
A^2+b^2=c^2 so
40^2+b^2=41^2
1600+b^2=1681
so b^2=81
so b=9