Answer:
V= 904.896cm^3
Step-by-step explanation:
Volume of a cylinder
V = πr^2h
V - volume of a cylinder
π - pie
r - radius of the cylinder
h - height of the cylinder
Given :
h - 18cm
d - 8cm
d = 2 * radius
r = d/2
r = 8/2
r = 4cm
π - 3.142
Insert the values into the formula of volume of a cylinder
V = πr^2h
V = 3.142 * 4^2 * 18
= 3.142 * 16 * 18
= 904.896cm^3
Answer:
(2,11)
Step-by-step explanation:
First, go 9 units to the left, remember we are in the positive quadrant that should be 9.
Lastly, go 3 units up, you were last at (2,8) so go 3 units up equalling to 11.
Therefore the answer is (2,11)
Another method:
11-9 (the reason why I am subtracting is because going to the left is negative)
8+3 (The reason why I am adding is because going up is subtraction)
Answer:
2/16 or 2:16
Step-by-step explanation:
tell me if its wrong
Answer:
1/2 day
Step-by-step explanation:
set up a proportion:
<u> 13 vacation days </u> = <u> # vacation days </u>('v')
26 weeks 1 week
cross-multiply:
26v = 13
v = 13/26
v = 1/2
Answer:
B. The problem involves a combination because the order in which the letters are selected does not matter.
Step-by-step explanation:
Computation technique is a method of statistics to find possible ways of combination. In computation technique it is assumed that order does not matter and letters will be selected at random. Permutation is a statistics technique to find possible ways of combination when the order does matter. Permutation technique cannot be used when order does not matter.
