Answer:
solution is the third one
The amount of wax that Maria will need to fill up the cylinder in this scenario is 12pi cm3 which is denoted as option A.
<h3>What is a Cylinder?</h3>
This is defined as a a three-dimensional solid that holds two parallel bases joined by a curved surface usually at a fixed point and the volume is πr²h where r is radius and h is height.
Volume = πr²h
= π × 2² × 3
= 12π cm³
Read more about Cylinder here brainly.com/question/9554871
It is first option salt water is it?
Area = 1/2bh = 1/2 x 8.5 x 5.4 = 22.95 squared centimeter
Answer:
7/10
Step-by-step explanation:
10 marbles in a bag 7 of them are blue and the (10-7)=3 green
P( blue) = blue / total
= 7/10