Answer:
9
Step-by-step explanation:
first you add up all the numbers 9+7+11+8+10=45
then you divide by the amount of numbers there are so in this case 5 so you would do 45÷5=9 hope this helps
Answer:
144
Step-by-step explanation:
you're going 40m per hour
so in 3.6 hours,
the equation is 40×3.6=144 miles
You collected 80 cans while your friend collected 100<span />
Answer:
If we have a cone-shape candle with r=2 cm and h=3 cm, then the amount of paper needed is 18.84 cm^2 and the amount of plastic needed is 12.56 cm^2.
Step-by-step explanation:
<em>The question is incomplete: no numerical values for the dimensions of the cone are given.</em>
<em />
A right cone is defined by the radius r of the base and the height h.
The base area is the area of a circle with radius r:
The lateral area is calculated as:
As the values for r and h are not given, we will use an example with r=2 and h=3.
Then, the amount of paper needed is:
The amount of plastic needed is:
In fraction 100/100
In mixed number 10 0/10
Simplest form = 100
I hop this helps! :)