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3 years ago

5

The average wavelength in a series of ocean wave is 16.0m. A wave crest arrives at the shore on average every 10.0, so the frequ

ency is 0.100 Hz. What is the average speed of waves.

1 answer:

lesya692 [45]3 years ago

7 0

Answer:

gay

wunuwu unwind and relax and enjoy the rest of the rest of the rest

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Write a rule for the linear function (-4)(16),(0)(0),(4)(-16),(8)(-32)

11Alexandr11 [23.1K]

The linear rule should look like this y=a*x+b
As the function graph goes through the (0,0) point, the equation 0=a*0+b <=> b=0 must be true.
Now we only need to find a, using one of the points given. With (-4, 16):
16=-4*a <=> a=16/-4 <=> a= -4
So the rule looks the following way:
f(x)= -4*x

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3 years ago

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Please! Find the values of x,y and Z

bearhunter [10]

Answer:

x = 24

y = 10

z = 17

Explanation:

It's long to explain, so heres a picture of how solved each. hope this helps!! :)

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3 years ago

F(-1) f(x) = -3x2 + 2x - 7

egoroff_w [7]

Answer:

$f(-1) = -12$

Step-by-step explanation:

<u>Step 1: Set x to -1 and solve</u>

<u /> $f(x) = -3x^2+2x-7$

$f(-1) = -3(-1)^2+2(-1) - 7$

$f(-1) = -3(1) - 2 - 7$

$f(-1) = -3 - 2 - 7$

$f(-1) = -12$

Answer: $f(-1) = -12$

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3 years ago

What is the mean for the data shown in the dot plot? 4 5 6 10

RSB [31]

Answer:

Mean = 6.25

Step-by-step explanation:

Data values: 4, 5, 6, 10

Mean = (Sum of all values)/(Number of values)

Mean = (4 + 5 + 6 + 10)/4

Mean = 25/4

Mean = 6.25

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3 years ago

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Lesechka [4]

I think you would need to multiply all the sides by the number it gave u.

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3 years ago