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4 years ago

What is 0.7 (The 7 is repeating) expressed as a fraction in simplest form?

Mathematics

2 answers:

mash [69]4 years ago

7 0

Answer is <span>C) 7 /9

7/9 = 0.7777777777778 (7 is repeating)</span>

timofeeve [1]4 years ago

5 0

the answer was c

hope that helps your!!!!!

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I need help for the solution

Sonja [21]

Answer:

$\boxed{ \ dY_t=(2\theta+2\psi Y_t+\phi^2)dt+2\phi \sqrt{Y_t}dW_t\ }$

Step-by-step explanation:

it is a long time I have not applied Ito's lemma

I would say the following

for $f(x)=x^2$

f'(x)=2x

f''(x)=2

so using Ito's lemma we can write that

$dY_t=2V_tdV_t+\phi^2dt$

$dY_t=2(\theta+\psi V_t^2)dt+2\phi V_tdW_t+\phi^2dt$

$dY_t=(2\theta+2\psi V_t^2+\phi^2)dt+2\phi V_tdW_t$

so it comes

$dY_t=(2\theta+2\psi Y_t+\phi^2)dt+2\phi \sqrt{Y_t}dW_t$

3 0

3 years ago

WILL MARK BRAINLIEST + 50 POINTS

iren [92.7K]

Answer:

The dimensions are 25 * 50 feet.

Step-by-step explanation:

The 3 sides of the pen will measure (2x + y) feet where x is the width and y is the length.

2x + y = 100

y = 100 - 2x

The area A = xy = x(100 - 2x) ft^2.

Finding the maximum area.

A = x(100 - 2x)

A = 100x - 2x^2 Finding the derivative:

A' = 100 - 4x

For maximum value of A this equals zero:

100 - 4x = 0

4x = 100

x = 25 ft, so this is the width.

The length is 100 - 2(25) = 50 ft.

8 0

3 years ago

Find the measure of angle x. 217 ° х 103 160 O 320 57 O 114

Irina-Kira [14]

Answer: 145

Step-by-step explanation:

check

7 0

3 years ago

Variables and Inequalities

sleet_krkn [62]

Answer:

x>4
m <2
x>2
x>-6

hope it helps pls mark braiest

5 0

4 years ago

During the fall a pumpkin patch advertises four pumpkins for 11.00 which equation below represents this proportional relationshi

Lena [83]

Answer:

$2.75

Step-by-step explanation:

11÷4 = 2.75

so 1 pumpkin is $2.75

3 0

4 years ago