You want to find the distance that a person on the top of a Ferris wheel is from a person on the bottom of the Ferris wheel. Which best
describes this distance?
A. the radius of the Ferris wheel
B. the diameter of the Ferris wheel
C. the circumference of the Ferris wheel
D. the area of the Ferris wheel

answer: y=0 if that is what u r looking for

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places

there still no table