Plz help this is due soon
1 answer:
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Hello!
To find the surface area of a cube you do
where "a" is the length of one of the sides.
So
= 1350
the answer is 1350mm
Hope this helps!
To find the surface area of a cube you do
So
the answer is 1350mm
Hope this helps!
Answer:
19.9 miles
Step-by-step explanation:
In this problem we have:
is the distance travelled during the 1st day
is the distance travelled during the 2nd day
is the distance travelled during the 3rd day
is the distance travelled during the 4th day
We notice that the difference between the distance travelled on the (n+1)-th day and the distance travelled on the n-th day doubles every day. In fact:
Which can be rewritten using the general formula:
This means that
By applying this formula recursively, we can find the 7th term, which is the distance travelled on the 7th day:
So, the distance travelled on the 7th day is 19.9 miles.