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skad [1K]
3 years ago
12

Determine the type of correlation represented in the scatter plot below.

Mathematics
2 answers:
vesna_86 [32]3 years ago
8 0
The answer is F because it constantly decreases at about the same amount
Ira Lisetskai [31]3 years ago
4 0

Answer:

f is correct

Step-by-step explanation:

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The function f(x)=Acosh(Cx)+Bsinh(Cx). I need help determining the value of constant C>0 when the second derivative f''(x)=25
Rus_ich [418]

Answer:

C = 5.

Step-by-step explanation:

First, you need to remember that:

For the function:

h(x) = Sinh(k*x)

We have:

h'(x) = k*Cosh(k*x)

and for the Cosh function:

g(x) = Cosh(k*x)

g'(x) = k*Cosh(k*x).

Now let's go to our problem:

We have f(x) = A*cosh(C*x) + B*Sinh(C*x)

We want to find the value of C such that:

f''(x) = 25*f(x)

So let's derive f(x):

f'(x) = A*C*Sinh(C*x) + B*C*Cosh(C*x)

and again:

f''(x) = A*C*C*Cosh(C*x) + B*C*C*Sinh(C*x)

f''(x) = C^2*(A*cosh(C*x) + B*Sinh(C*x)) = C^2*f(x)

And we wanted to get:

f''(x) = 25*f(x) = C^2*f(x)

then:

25 = C^2

√25 = C

And because we know that C > 0, we take the positive solution of the square root, then:

C = 5

6 0
2 years ago
2x18-5+15%5=32<br><br> Insert parentheses to make each equal true
Colt1911 [192]

Answer:

( 2×8) - [ ( 5 + 15 ) ÷ 5] = 32

Step-by-step explanation:

According to the scenario, computation of the given data are as follows,

Given equation = 2x18-5+15/5=32

First we multiply first two letters,

then ( 2 × 18) = 36

Now, we add 5 and 15 then divide it by 5,

So, ( 5 + 15 ) ÷ 5 = 20 ÷ 5 = 4

Now we subtract 4 from 36,

Then 36 - 4 = 32

Hence the correct parentheses = ( 2×8) - [ ( 5 + 15 ) ÷ 5] = 32

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=3%5Cfrac%7B4%7D%7B5%7D" id="TexFormula1" title="3\frac{4}{5}" alt="3\frac{4}{5}" align="absmid
sasho [114]

\huge\color{iron}\bold{Question:}

3 \ \frac{4}{5}  \times  \frac{1}{4}  =

\huge\color{iron}\bold{☛Answer:☚}

0.95

\red{\mathcal{ Hope  \: its  \: help }}

3 0
2 years ago
Show 31 as tens and ones
sukhopar [10]
10 10 10 1 is 31 split into three tens and one one. I'm guessing this is what you meant.
8 0
3 years ago
Read 2 more answers
What is the value of y
ra1l [238]
Both formulas equal to y, so they are equivalent to one another.

3x-5 = -3x+4
+5. +5

3x = -3x+9
+3x. +3x

6x = 9
/6. /6

x = 1.5

3(1.5)-5 = y
4.5-5
y = -0.5

3 0
3 years ago
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