Given:
The scatter plot and trend line.
To find:
Type of association, slope, equation of trend line and average cost of apple per pound.
Solution:
Form the given graph it is clear that the trend line passes through the two points (0,0) and (12,24).
Slope of trend line is
Slope of trend line is positive. It means, it represents positive correlation.
So, the type of association of the scatter plot is positive association.
Therefore, the slope of trend line is 2.
The trend line passes through (0,0) have slope 2, so the equation of the trend line is
Therefore, the equation of trend line is .
Slope of the line is 2.
Therefore, the average cost of apples per pound is $2.
Answer:
15 inches
Step-by-step explanation:
Volume of a pyramid = 1/3 x ( length² x height)
4500 = 1/3 x ( length² x height)
height = 1/2 x length
4500 = 1/3 x ( length² x 1/2length)
multiply both sides of the equation by 6
27000 = ( length² x length)
find the cube root of 27300
length = 30
height = 1/2 x 30 = 15in
Answer:
Step-by-step explanation:
Rgds!
In this right triangle, you are given the measurements for the hypotenuse, c, and one leg, b. The hypotenuse is always opposite the right angle and it is always the longest side of the triangle.
...
Number x Number y which, when multiplied by itself, equals number x Square root y
100 10 • 10 10
Brainly pls
2 weeks = 14 days
10 / 14 = 0.71428571428
0.71428571428 * 31 = 22.1428571429
The town received about 22 inches of rain.
If you include the 2 weeks, then it would be 32 inches of rain.
Hope this helps!
