Question

answer fast please..​

Answer 1

Answer:

14. A gas balloon has volume of 106 litres when the temperature is 42 deg celsius and pressure is 740.0 mm of mercury. What will its volume be at 20 deg celsius and 780 mm of mercury pressure

Answer 2

Answer:

2. a. 4×3 = 3 + 3 + 3 + 3 = 12

b. 2×7 = 7 + 7 = 14

c. 3×5 = 5 + 5 + 5 = 15

3. a. 2 sets of 6

2 times 6

2 × 6

b. 3 sets of 4

3 times 4

3 × 4

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