It is a 2 out of three chance of getting a composite number because that means that it is not odd. There are 10 odd numbers between 1 and 30 (2,3,5,7,11,13,17,19,23,29) and that means that there is a 20 out of 30, or 2 out of 3 chance taht the number will be composite.
$0.30/$1.50= 0.2= 20%
20% of $1.50 = $0.30
Answer:
225/4
Step-by-step explanation:
When you are trying to find the number to be added to a binomial of the form :
in order to make it a perfect square trinomial, all you need to do is to use the square of half of the coefficient b. That is :
.
In your case this is:
The answer looks to be C.
Answer:
(
Step-by-step explanation:
Surface area of cone is given as:
Surface Area (S.A) = πr(r + l)
Where,


Take π as 3.14
Plug the given values into the formula to find the surface area.


(rounded to the nearest tenth)