If the coordinate of A (-2.5, 0) and B (2.5, 0). Then the distance between bird A and bird B will be 5 units.
<h3>What is the distance between two points ( p,q) and (x,y)?</h3>
The shortest distance (length of the straight line segment's length connecting both given points) between points ( p,q) and (x,y) is:
D² = (x-p)² + (y-q)²
The number line shows the distance in meters of two birds, A and B, from a worm located at point X:
A horizontal number line extends from negative 3 to positive 3.
The point labeled as A is at negative 2.5, the point 0 is labeled as X, and the point labeled B is at 2.5.
Then the coordinate of A (-2.5, 0) and B (2.5, 0).
Then the distance will be
D² = (2.5 + 2.5)² + (0 - 0)²
D² = 5²
D = 5 units
Learn more about the distance between two points here:
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The graph which is the best interpretation of the table given is; On a coordinate plane, the x-axis is labeled Quantity and the y-axis is labeled price. Points are at (1, 2), (2, 3.5), (3, 5), (4, 6.5), (5, 8), (6, 9).
<h3>Which graph is the best interpretation of the table?</h3>
The table given in the task content is a tabular representation of the quantity and the corresponding prices. On this note, plotting the quantity on the x-axis and the price on the y-intercept with the point descriptions above best represents the graph of the table.
Read more on graph interpretation;
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We assume the annual percentage increase is the same. We will work out the constant k using the formula
We have
P = 76
A = 72
t = 6 years (from 1992 to 1998)
Substitute into the formula
Take log both sides give
We can now work out the number of population by the end of 2012 using the formula
We have
A = 72 million
k = 0.009
t = 10 years (1992 to 2012)
≈79 million
Answer:
10th term is 10
Step-by-step explanation:
The nth term for finding the geometric progression is expressed as;
Tn = ar^n-1
a is the first term
r is the common ratio
n is the number of terms
a11 = ar^11-1
a11 = ar^10
Since a11 = -5 and r = -1/2
-5 = a(-1/2)^10
-5 = a(1/1024)
a= 1024 * -5
a = -5120
Nest is to get the 10th terms
a10 = ar^9
a10 = -5120 * (-1/2)^9
a10 = -5120 * -1/512
a10 = 10
Hence the 10th term of the sequence is 10
