At the january weigh-in for feeder calves, jason's calf weighed 300 lbs and erica's calf weighed 400lbs. during the fair jason's calf weighed 390 lbs and erica's calf weighed 500 lbs. why can they both claim their calf gained more?

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Place the following steps in order to complete the square and solve the quadratic equation,

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