Answer:
20 cyclists
Step-by-step explanation:
In 2007 only two bikes are there which mean only 20 cyclists participated and that is the least amount out of all years
The mode is 85, because it is the most occurring in the data set.
hope that helps :)
Answer:

Step-by-step explanation:
please mark me as brainlest
<span><span>F=9c+160/5
(add 160/9 to both sides then divide both sides by 5/9)
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The correct answer would be

In order to solve for this you must first get the equation equal to 0.
<span>x^2=-5x-3 ----> add 5x to both sides.
x^2 + 5x = -3 ----> add 3 to both sides.
x^2 + 5x + 3 = 0
Now knowing this we can use the coefficients of each one in descending order of power as a, b and c.
a = 1 (because it is the coefficient to x^2)
b = 5</span> (because it is the coefficient to x)
c = 3 (because it is the end number)
Now we can plug these values into the quadratic equation.



And those would be your two answers.