What is the speed of a wave if its frequency is 2 Hz and its wavelength is 75m?

1 answer:

8 0

Answer:

The answer is 150 m/s.

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Sedaia [141]

I think D is the correct answer.

3 0

3 years ago

Alex17521 [72]

Answer:

Your answer will be 0.9968

Step-by-step explanation:

Subtract 3,125 to 10 and then divide your answer to 3,125

6 0

2 years ago

Natali [406]

Exponent rule : a^-b = 1 / (a^b)

1/9 ^-3 =
1 / (1/9^3) =
1 / (1^3) /(9^3) =
1 / (1/729) =
1 * 729/1 =
729

ur answer is B

8 0

2 years ago

anyanavicka [17]

V = S^3

S= 1/3

V = 1/3^3

V = 1/27 cubic unites each

3 cubes = 1/27 x 3 = 3/27 = 1/9 cubic units total

5 0

3 years ago

Drupady [299]

Answer:

Step-by-step explanation:

x×x=x²

2×x=2x

2×2=4

Add like terms to make the equation:

$x^{2} +4x+4=7$

So:

$x^{2} +4x=3$

3 0

2 years ago