If the true mean is .9340 with a standard deviation of 0.0020, within what interval will 95 percent of the sample means fall

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy