310= -6.2f
I’m just struggling on this question;—;

Step-by-step explanation:

sup. so what you're going to do is divide -6.2 on both sides to get f by itself

310/-6.2= -6.2f/-6.2

f=-50

-50.

Step-by-step explanation:

310 = -6.2f

To solve for f we divide both sides of the equation by -6.2

310 / -6.2 = -6.2f / -6.2

f = -310/-6.2 = -50.

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google