How do u describe the transformation needed from to get from figure a to b

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

The verbal translation for the difference of m and 7 increased by 15

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed