You want to hang a picture on your wall that is centered horizontally. The picture is 32 12 inches long and the wall is 120 34 inches long. Which expression can you use to determine how far from the edge of the wall you should place the picture? (120 34−32 12)÷2(120 34−32 12)÷2

(120 34÷2)−32 12(120 34÷2)−32 12

(120 34−32 12)÷3(120 34−32 12)÷3

(120 34−32 12)⋅2(120 34−32 12)⋅2

HELP ASAP

Find the sum to the equation 3+6+9+

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most