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Answer:
B:b=-2
Step-by-step explanation:
1st rock = 19.28 grams
2nd rock = 25.30 grams
3rd rock = 46.3 grams
Add 1st and 2nd rock to get the combined mass
19.28 + 25.30 = 44.58 combined mass of 1st and 2nd rock
Subtract:
3rd rock mass - combined mass of 1st and 2nd rock
46.30 - 44.58 = 1.72 grams
1.72 grams greater was the mass of the 3rd rock than the combined mass of the two rocks.
Answer:
201.06193
Step-by-step explanation:
Answer:
14 in 19
Step-by-step explanation:
13 nurses+1 physician
in
13+6