A certain normal distribution has a mean = 30 and a standard deviation = 4. Find the probability that a randomly selected data value is between 22 and 34.
O 68.396
O 81.8696
O 97.796
O Not defined

Points j and k plotted on the coordinate grid are two vertices of rectangle jklm rectangle jklm has an area of 7 square units point j is located at 2,1 and point k is located at -5,1 each vertex of the rectangle is located at a point that has integer coordinates. what is the perimeter of rectangle jklm? (need answer asap)