Answer:
4×5
Step-by-step explanation:
Four is being added five times by itself, so it is similar to being multiplied 5 times. I hope this helps!
Answer:
Sorry, the question is not clear can you type it again.
Step-by-step explanation:
Sorry that I don't understand your question.
If it has a diagram pls can you kindly scan the diagram and ask the question again
So that I would be able to understand your question better.
Sorry
Answer:
887 and 792 km per hour
Step-by-step explanation:
Lets call the first plane A and the second B
we know that: a=b+95
We can say that 3358=2b+(2b+190)<=A
When solved, we get 3168=4b
b=792 km per hour.
Go back to step two. A=b+95, so A=792+95=887 km per hour
The two planes rates are 887 km per hour and 792 km per hour.
V = 1,005.7 rounded off to one decimal place
Because:
Volume of a cylinder = πr²h
V = 22/7 x 4 x 4 x 20
V = 1,005.7
