If you put the pi key into the calculator instead of 3.14 will you get a different answer or the same answer you get using either one? if that makes sense

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

Identify the number 127 as a rational or irrational. explain

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50