Answer:
2.70 hours to travel 180 mi.
Step-by-step explanation:
The distance traveled (d) varies directly as the time (t) of travel, by the following formula:

In which s is the velocity.
It takes 63 min to travel 70 mi.
So i am going to find the velocity in miles per minute

how many hours would it take to travel 180 mi?
I am first going to find the time in minutes, then divide by 60 to pass to hours.





It takes 162.16 minutes = 162.16/60 = 2.70 hours to travel 180 mi.
Answer:
557152
Step-by-step explanation:
You first multiply the 8 in 308 to the 9 in 1809, then the 0, then the 9, then finally the 1 in 1809. For the tens place, don't forget to put a zero under the ones place because that's not where you start. So for 0 everything is 0 so just put a line of 5 zeros in the second row. Lastly, the 3 multiplies to 9, 0, 8, and the 1 in 1809. In the 3rd row, put 2 zeros because you're multiplying to get the hundreds place. Line and add them all up to get 557152. Hope this helps!
100/13.7 = 7.2999
7.299 x radius of mars = 7.299 x 3397 = 24795.62
therefore radius of Neptune = 24795.62
Hope this could help!
Answer:
3 sets of 3 students can be chosen to g on the field trip.
Step-by-step explanation:
Answer:
Area of rectangle is
Perimeter of Rectangle is
.
Step-by-step explanation:
Given:
Let the width of the rectangle be 'w'.
Also Given:
A rectangle has a length that is 5 meters greater than the width.
Length of rectangle = 
We need to write expression for Area of rectangle and Perimeter of rectangle.
Solution:
Now we know that;
Perimeter of rectangle is equal to twice the sum of the length and width.
framing in equation form we get;
Perimeter of rectangle = 
Also We know that;
Area of rectangle is length times width.
framing in equation form we get;
Area of rectangle= 
Hence Area of rectangle is
and Perimeter of Rectangle is
.