Wilson County School District consists of 2,548 students. The district decided to conduct a survey regarding their new dress code policy Wilson County School District surveyed 479 of their students and found that 42% of those surveyed disliked the new dress code policy
What is the margin of error, assuming a 95% confidence level?

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

brainliest lol i just need one more brainliest.

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

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