For the standard normal random variable z, find z for each situation. if required, round your answers to two decimal places. for those boxes in which you must enter subtractive or negative numbers use a minus sign. (example: -300) the area to the left of z is 0.2119. z = the area between −z and z is 0.9030. z = the area between −z and z is 0.2052. z = the area to the left of z is 0.9948. z = the area to the right of z is 0.6915. z =

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

The equation of a circle is (x - 3)2 + (y - 7)2 = 25. determine the length of the radius. 4 25 12.5 5 write the standard equation of the circle with center (2, 3) and a diameter of 12. (x - 2)2 + (y - 3)2 = 36 (x + 2)2 + (y + 3)2 = 12 (x - 2)2 + (y - 3)2 = 6 (x - 3)2 + (y - 2)2 = 36 the equation of a circle is (x + 3)2 + (y + 7)2 = 25. where is (3, 4) located in relation to the circle? on the circle in the interior of the circle in the exterior of the circle at the center of the circle

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude