Determine if the method is fair. If it is not, how can it be adjusted to make it fair? OA. The method is not fair. This can be resolved by finding the product of the outcomes of three spins Instead of two.

OB. The method is not fair. This can be resolved by using the same method with a spinner with only two same-sized sections

Instead of four.

OC. The method is fair.

OD. The method is not fair. This can be resolved by using the sum of the two outcomes instead of the product.

you would need to know all the numbers that are on there

step-by-step explanation:

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

can you complete your sentence? i could !