Match each problem (term) with its sum or difference (definition). term definition 6.45 + 19.82 a) 66.483 64.5 + 1.983 b) 4.467 6.45 − 1.983 c) 26.27 64.5 − 19.83 d) 44.67 get this right and ill give u

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

Carlos by 24 mi and ran 6 miles what is the ratio of the distance carlos ran to the distance he biked

Acollege student takes out a $7500 loan from a bank. what will the balance of the loan be after one year(assuming the student has not made any payments yet) a. if bank charges 3.8% interest each year ?