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3 years ago

6

Which of these characteristics did all of the five waves of immigrants have in common A. They all had the same political beliefs

B. They all spoke English C.they all valued education D. They all had the same religious beliefs

1 answer:

timofeeve [1]3 years ago

8 0

I am pretty sure it is c

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Simplify -2/3 - 3/5<br><br> A) -1/15<br><br> B) -19/15<br><br> C) -3/5<br><br> D) -5/8

Leto [7]

I got B,when you subtract 3/5 from NEGATIVE 2/3 it creates a negative 19 over a positive 15.

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3 years ago

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erastovalidia [21]

Answer:

Explained

Explanation:

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thermal resistance R_th is given by

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3 years ago

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You run away from a plane mirror at 2.30 m/s. At what speed does your image move away from you?

ivanzaharov [21]

Answer:

4.60m/s

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3 years ago

The turn on voltage for forward basing a PN junction diode is within the range of

Tems11 [23]

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Explanation: hope this helped

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3 years ago

You place a light bulb 8 cm in front of a concave mirror. You then move a sheet of paper back and forth in front of the mirror.

Alika [10]

sorry - late reply...just stumbled across tis...hope u can still use it :)

By the mirror equation: 1/di + 1/do = 1/f

<span>
</span>

<span>where di = distance to image = +12cm (+ for real image)</span>

and do = distance to object = +8cm

Substitute and solve for f, the focal length

<span><span>
1/12 + 1/8 = 1/f
</span><span>
1/f = (8 + 12) / 12 * 8 = 20/96
</span><span>
so f = 96/20 = 4.8 cm</span>
</span>

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4 years ago