Answer:
452.16 in^3
Step-by-step explanation:
Volume of a cone = 1/3 pi r^2 h
= 1/3 (3.14)(6^2) (12)
His parakeet is 134 milimeters tall.
Answer: Andy has 41 books
Erica has 82 books
Clay has 56 books
Step-by-step explanation:
Let x represent the number of books that Andy has.
Let y represent the number of books that Erica has.
Let z represent the number of books that Clay has.
Andy, Erica, and Clay have a collection of books totaling 179 books. This means that
x + y + z = 179 - - - - - - - - -1
Erica has twice as many books as Andy. It means that
y = 2x
Andy has 15 fewer books than Clay. It means that
x = z - 15
z = x + 15
Substituting y = 2x and z = x + 15 into equation 1, it becomes
x + 2y + x + 15 = 179
4x = 179 - 15 = 164
x = 164/4 = 41
y = 2x = 2×41 = 82
z = x + 15 = 41 + 15 = 56
I think that the answer is 0.18 but I'm not sure..
What I did was figure out the fractions as a decimal (1/2 = 0.5) (5/6 = 0.32 but I'm not sure of this one) then I subtracted 0.32 from 0.5 which = 0.18
Here is an image of what the graph should look like.
Hope this helped!