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Drupady [299]
3 years ago
8

30 minus 3 plus 4 is equal to what​

Physics
2 answers:
Pepsi [2]3 years ago
6 0

Answer:

31

Explanation:

quick maths

spin [16.1K]3 years ago
4 0

Answer:

31

Explanation:

30-3=27

27+4=31

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If a nearsighted person has a far point df that is 3.50m from the eye, what is the focal length f1 of the contact lenses that th
olga55 [171]

Answer:

f1= -350cm or -3.5m

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Explanation:

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3 years ago
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Answer:

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5 0
2 years ago
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An object on the moon feels lighter than the same object on earth. which statement explains this phenomenon?
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