The area model shows 3 and one-fourth. What is 3 times 3 and one-fourth? An area model has 4 shaded rectangles. An area model has 4 shaded rectangles. An area model has 4 shaded rectangles. An area model has 1 shaded rectangle and 3 unshaded rectangles. 3 and one-fourth 3 and three-fourths 9 and one-fourth 9 and three-fourths

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]