The population and area of three U.S. states in the East Coast region are given:
1 answer:
Answer: a) Density of,
New York = 420
Maryland = 619
Pennsylvanian = 286
b) The required order from most dense state to least dense state is,
Maryland, New York, Pennsylvanian
Step-by-step explanation:
a) Since,
Here, The population of New York = 19,795791
Area = 47126
Thus, the Density of the New York
=
Similarly, Density of Maryland,
=
And, Density of Pennsylvania
=
b) Since, 619 > 420 > 286
Thus, the states in the decreasing order of their density,
Maryland, New York, Pennsylvanian
You might be interested in
Answer:
Step-by-step explanation:
Directions
- Draw a circle
- Dear a chord with a length of 24 inside the circle. You just have to label it as 24
- Draw a radius that is perpendicular and a bisector through the chord
- Draw a radius that is from the center of the circle to one end of the chord.
- Label where the perpendicular radius to the chord intersect. Call it E.
- You should get something that looks like the diagram below. The only thing you have to do is put in the point E which is the midpoint of CB.
Givens
AC = 13 inches Given
CB = 24 inches Given
CE = 12 inches Construction and property of a midpoint.
So what we have now is a right triangle (ACE) with the right angle at E.
What we seek is AE
Formula
AC^2 = CE^2 + AE^2
13^2 = 12^2 + AE^2
169 = 144 + AE^2 Subtract 144 from both sides.
169 - 144 = 144-144 + AE^2 Combine
25 = AE^2 Take the square root of both sides
√25 = √AE^2
5 = AE
Answer
The 24 inch chord is 5 inches from the center of the circle.
