Answer:
$3419.46
Step-by-step explanation:
First we need to find the volume of the cone using the formula for a cone.
h = height = 60 in
r = radius = 11 in
V = (hπr²)/3
V = (60*3.14*11²)/3
V = (60*3.14*121)/3
V = 22796.4/3
V = 7598.8
The volume of the cone is 7598.8 in³.
Now, we need to find the cost of the metal by multiplying the number of cubic inches we need by the cost per cubic inch.
cost = .45 * 7598.8
cost = 3419.46
The cost for the steel of the sculpture would be $3419.46
This is true for any decimals below 1:
If you multiply a number by something greater than 1, it increases
If you multiply a number by 1, it stays the same
If you multiply a number by something less than 1, it decreases
Find the median value of 1,1,1,2,2,2,2,3,3,4,4,5
alex41 [277]
Find the middle number if there is an even amount of numbers take the two middle numbers add them together in divide them by two
In this case it would be 2+2=4 ÷2= 2
Two is the median
Answer:
27 students are left handed
Step-by-step explanation:
153/85 = 1.8 or 1 8/10. Now multiply your quotient by 15 and your answer will be 27
Hope this helps
pls mark brainliest because I really need it
- massmaster34
Answer:
c
Step-by-step explanation:associative: a+(b+c)=(a+b)+c
commutative: a+b=b+a
distributive: a(b+c)=ab+ac
inverse: I think it is a times 1/a=1, doesn't matter
