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malfutka [58]
3 years ago
13

Can someone help me here and check out the other two i have posted there both due soon and i have no clue how to do them

Mathematics
1 answer:
garik1379 [7]3 years ago
8 0

Answer:

Since the question doesn't mention in what tide the answer should be, I will be giving a solution to both, the high and low tide. Hope this helps :)

Step-by-step explanation:

Using a cosine function, where time is measured in hours past high

tide:  y=4cos30x + 10

Using a cosine function, where time is measured in hours past low

tide:  y = 4cos[30(x-6)]+10

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PLZZZZZZ HELPPP ME!!!! Which of the following could be used as a justification that 3x^2+10-8 is not prime over the set of ratio
butalik [34]

Answer: the awnser is c

Step-by-step explanation:

8 0
3 years ago
A new factory in a small town has an annual payroll of ​$ million. It is expected that of this money will be spent in the town b
cluponka [151]

Answer:

I would say a millions dollars!

Step-by-step explanation:

8 0
3 years ago
Is it possible to create two triangles with congruent side lengths but different angle measurements?
kotykmax [81]
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8 0
3 years ago
Identify the zero(s) of the function graphed below
k0ka [10]

Answer:

Step-by-step explanation:

The zeros are the values of x for which y=0.

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8 0
3 years ago
Identify the monomial function(s) that have a maximum.
natima [27]

Answer:

Step-by-step explanation:

For a function f to have a maximum as per derivative rule we have to have

f'(x) =0, f"(x) <0

If second derivative =0 also then it is not maximum but point of inflections

Whenever f(x) = ax^n

we have

f'(x) = 0 gives x=0 and

f"(x) = n(n-1) ax ^(n-2)

So for n greater than or equal to there cannot be any maximum

And also for a straight line

y =-4x

y'=-4 and y"-0

No maximum

So only maximum can be for a funciton of the form y = ax^2

Here we do not have that all degrees are either 1 or greater than 1.

So no maximum for any funciton.

4 0
3 years ago
Read 2 more answers
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