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3 years ago

Help me please...........................

Mathematics

2 answers:

Jlenok [28]3 years ago

5 0

Answer:

1. B

25 + 36 + 38 + 38 + 39 + 39 + 40 + 40 + 40 + 45 + 47 + 47 = 474/12 —› 39.5 (round) = 40

2. B

25, 36, 38, 38, 39, 39, 40, 40, 40, 45, 47, 47

39 + 40 = 79/2 = 39,5 (round) = 40

3. C

42 and 40

4. A

47-25 = 22

Genrish500 [490]3 years ago

3 0

Answer:

1.c 2.c 3.b 4.c

Step-by-step explanation:

tell me if im wrong

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