$27 - $21.86 = $5.14
20% of $27 is $5.40
No, you cannot cover the cost of this.
15% of $27 is $4.05
You'd be able to afford to cover the cost with this with $1.09 left over.
The answer for the label on the cone below that represents the radius is A
Answer:
the answer is B. 3.75
Step-by-step explanation:
Answer:
The height of the water is
Step-by-step explanation:
step 1
Find the volume of the tank
The volume of the inverted right circular cone is equal to
we have
substitute
step 2
Find the 25% of the tank’s capacity
step 3
Find the height, of the water in the tank
Let
h ----> the height of the water
we know that
If two figures are similar, then the ratio of its corresponding sides is proportional
substitute
where
r is the radius of the smaller cone of the figure
h is the height of the smaller cone of the figure
R is the radius of the circular base of tank
H is the height of the tank
we have
-----> volume of the smaller cone
substitute
Simplify
Answer:
1/7.
Step-by-step explanation:
You can find which is closest to zero by using the LCD. However, the question itself just shows us that 1/7 is the right choice. If you want the work, just comment.