The table shows the attendance y (in thousands) at an amusement park from 2004 to 2013, where x=4 represents the year 2004. Use a graphing calculator to find an equation of the line of best fit. Identify and interpret the correlation coefficient.

Round the slope to the nearest tenth, the y-intercept to the nearest whole number, and the correlation coefficient to the nearest hundredth.

Equation of the line of best fit: y=

Correlation coefficient: r≈

Question 2
There is correlation between the variables x and y and the equation the data.

answer: 26

step-by-step explanation:

well, michelle wanted to measure the height of her school's flagpole she placed a mirror on the ground 48 feet from the flagpole then walk backwards until she was able to see the top of the pole in the mirror her eyes were 5 feet above the ground and she was 12 ft from the mirror using similar triangles find the height of the flagpole to the nearest tenth of a foot find the geometric mean of them pair of numbers. its easy math

step-by-step explanation:

b and c

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like:

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37