Evaluate y(-7) + 9x
When x = -6, y = 7

There is no solution for that problem....

Answer:

x+y=9.50

Step-by-step explanation:

Answer:

y = -2x + 9.5.

Step-by-step explanation:

For Plato

Answer:

23

Step-by-step explanation:

83+3x+90+x+95= 360

4x= 360-83-90-95

4x= 92

x= 23

Answer:

x = -3

Step-by-step explanation:

first, take out the x on the right side and move it to the left side (subtract the 13x from 13x and subtract 13x from -2x). then amove 23 from the left side to the right side (add 23 to 23 and add 23 to 22). the equation should be -15x = 45 now. divide -15 from both sides and you should get x = -3!

i hope this helps you!

Answer:

8+ n

Step-by-step explanation:

my answer got delete so dont think i coped the person who did was user content bot

Answer:

120

Step-by-step explanation:

the answer is 1 on plato

hope this helps

The condition for a portfolio to be self-financing in the Black-Scholes model is that the portfolio's value does not change due to trading (buying or selling) costs or external cash flows. In other words, the portfolio's value remains constant over time, excluding the effects of the underlying assets' price changes.

For the given portfolio, a = -t (units of the stock) and b = S_t (units of the savings account). To determine if this portfolio is self-financing, we need to check if its value remains constant over time. Using Ito's lemma, we can express the value of the portfolio as:

d(Vt) = a_t * d(St) + b_t * d(Ct)

Substituting the values of a and b, we have:

d(Vt) = -t * (2St * dt + 4St * dBt) + S_t * d(t)

Simplifying this expression, we get:

d(Vt) = -2tSt * dt - 4tSt * dBt + S_t * dt

The portfolio is self-financing if d(Vt) = 0. However, in this case, we can see that the terms involving dBt do not cancel out, indicating that the portfolio is not self-financing.

Girsanov's theorem states that under certain conditions, it is possible to transform a Brownian motion under the real-world measure into a Brownian motion under an equivalent martingale measure (EMM). The EMM is a probability measure under which the discounted asset prices are martingales. By applying Girsanov's theorem or alternative techniques, we can derive the expression for St, the stock price, under the EMM. Unfortunately, without further information or specifications, it is not possible to provide the specific expression in this case.

To determine the price Ct of the call option on the stock at time t ≤ 2, with an exercise price K = 1 and expiration date T = 2, additional information or an appropriate result is required. Without specific details, such as the volatility of the stock or the risk-free interest rate, it is not possible to provide an expression for Ct.

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Answer:

steps below

Step-by-step explanation:

x -7√x + 10 = 0

(√x)² - 7√x + 10 = 0

(√x - 2)(√x - 5) = 0

√x - 2 = 0      or      √x - 5 = 0

√x = 2      or      √x = 5  

(√x)² = x = 4        or     (√ x)² = x = 25  ...

Answer:

- 15

Step-by-step explanation:

\( \frac{1}{3} a = - 5 \\ \\ a = - 5 \times 3 \\ \\ a = - 15\)

Answer:

-15

Step-by-step explanation:

As you can see, the denominator of 1/3 is 3. 1 third of a is -5. So what you do is, you multiply -5 * 3 and that'll give you -15. So, it is equal to -15.

Answer:

-1/2

Step-by-step explanation:

use a graphing calculator or use slope formula.

was -3/6 but I reduced it

Answer:

287.64

Step-by-step explanation:

Answer:287.6

Step-by-step explanation:

#1

m<LOM=m<JKL

#2

Linear pair .

#3.

Complementary angles

#4

Angle bisector theorem

#5

Similarity theorem

As per the given condition m ∠LOM = m ∠JKI, m ∠MON = m ∠IKH it is proved that m ∠LON = m ∠HKJ as they are congruent angles.

"Congruent angles is defined as the angles with equal measure."

According to the question,

In the given figure of the angles,

m ∠LOM = m ∠JKI  (given congruent angles)                     _____(1)

m ∠MON = m ∠IKH  (given congruent angles)                  _______(2)

Add both the side angle  m ∠MON in (1) we get ,

m ∠LOM + m ∠MON = m ∠JKI + m ∠MON

Replace angle  m ∠MON = m ∠IKH from (2)  on right hand side we get,

m ∠LOM + m ∠MON = m ∠JKI + m ∠IKH      ____(3)

m ∠LOM + m ∠MON = m ∠LON  ( M is the interior point of ∠LON)    ___(4)

m ∠JKI + m ∠IKH = m ∠HKJ  ( I is the interior point of ∠HKJ)            ___(5)

Form (3) , (4) and (5) we get,

m ∠LON = m ∠HKJ  (Congruent angles)

Hence, form the given condition it is proved that m ∠LON = m ∠HKJ , are congruent angles.

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Answer:

$1.56 per pound

Step-by-step explanation:

18.72/12 = 1.56

Answer:

V = 113.04

Step-by-step explanation:

Volume of a sphere:

V = 4/3πr³

V = 4/3(3.14)3³

V = 4/3(3.14)27

V = 113.04

The value of the function (f - g)(x) would be \((f-g)(x)=x^2-11x+4\).

Option (A) is correct.

What are composite functions?

A composite function is generally a function that is written inside another function. The composition of a function is done by substituting one function into another function. For example, f [g (x)] is the composite function of f (x) and g (x). The composite function f [g (x)] is read as “f of g of x”.'

Given:

                \(f(x)=4x^2-5x\\\\g(x)=3x^2+6x-4\)

Now by using the definition of composite functions we can write,

      \((f-g)(x)=f(x)-g(x)\\\\(f-g)(x)=4x^2-5x-(3x^2+6x-4)\\\\(f-g)(x)=4x^2-5x-3x^2-6x+4\\\\(f-g)(x)=x^2-11x+4\)

Hence, the value of the function (f - g)(x) would be \((f-g)(x)=x^2-11x+4\).

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No, it is not possible to form a triangle with the given side lengths of 1(1/5)km, 4(1/2)km, and 3(3/4)km. All three combinations of sides satisfy the Triangle Inequality Theorem.

To determine if it is possible to form a triangle with the given side lengths of 1(1/5)km, 4(1/2)km, and 3(3/4)km, we can apply the Triangle Inequality Theorem. According to this theorem, the sum of any two sides of a triangle must be greater than the third side.

To start, let's convert the mixed numbers into improper fractions:
1(1/5)km = 6/5km
4(1/2)km = 9/2km
3(3/4)km = 15/4km

Now, let's check if the sum of any two sides is greater than the third side:

1. The sum of 6/5km and 9/2km is (6/5) + (9/2) = 12/10 + 45/10 = 57/10km.
Since 57/10km is greater than 15/4km, the first two sides satisfy the Triangle Inequality Theorem.

2. The sum of 9/2km and 15/4km is (9/2) + (15/4) = 18/4 + 15/4 = 33/4km.
Since 33/4km is greater than 6/5km, the second and third sides also satisfy the Triangle Inequality Theorem.

3. The sum of 15/4km and 6/5km is (15/4) + (6/5) = 75/20 + 24/20 = 99/20km.
Since 99/20km is greater than 9/2km, the third side and the first side satisfy the Triangle Inequality Theorem.

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Answer:

I am sorry I just saw the question!

Answer:

14m

Step-by-step explanation:

sin(28)=\(\frac{a}{30}\)

\(a=sin(28)*30\)

a=\(14.08....\)=14

Answer:

w = 300 + 0.15x

Step-by-step explanation:

Let x = weekly sales

Since there is a fixed remuneration of $300, that will be a constant in the linear equation

15% = 15/100 = 0.15 in decimal

15% commission on x dollars of sales = 0.15x

Therefore total weekly pay, w, in terms of x

w = 300 + 0.15x

Answer: if The parabola is passing right through (0, 0) and (9, 0). Then the correct option is C. The correct graph is C. I did this assessment before

Step-by-step explanation:

Hi,

Answer:

\(Angle=\frac{pi}{4}\) = π/4 = 45°

Have a good day.

The results of the operations between two complex numbers are listed below:

Case A: z + w = 2√6 + i 2√6, z - w = - 2√2 + i 2√2

Case B: z + w = √2 / 2 - i √2 / 2, z - w = - √6 / 2 - i √6 / 2

In this problem we find two complex numbers, whose following operations must be found: addition, subtraction. These operations are perform by component addition:

Case A

z + w = (4 · cos 75° + i 4 sin 75°) + (4 · cos 15° + i 4 · sin 15°)

z + w = 2√6 + i 2√6

z - w = (4 · cos 75° + i 4 sin 75°) - (4 · cos 15° + i 4 · sin 15°)

z - w = - 2√2 + i 2√2

Case B

z + w = (cos 255° + i sin 255°) + (cos 15° + i sin 15°)

z + w = √2 / 2 - i √2 / 2

z - w = (cos 255° + i sin 255°) - (cos 15° + i sin 15°)

z - w = - √6 / 2 - i √6 / 2

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Answer:

1/2

Step-by-step explanation:

-1(15+4-27)/16

Add 15 and 4 to get 19.

Now you have -1(19-27)/16

Subtract 27 from 19 to get −8.

-1(-8)/16

Reduce the fraction 16/−8 to lowest terms by extracting and canceling out 8.

-(-1/2)

Simplify

1/2

Answer:

1/2

Step-by-step explanation:

⁻¹⁽¹⁵⁺⁴⁻²⁷⁾⁄₁₆

Calculate:

-(15 + 4 - 27) / 16

-(19-27)/16

-(-8) / 16

= 8/16

Simplify:

= 1/2

A quadratic function with zeroes -8 and 8 is f(x) = (x + 8)(x - 8).

In Mathematics, a quadratic function can be defined as a mathematical expression which defines and represent the relationship that exists between two (2) or more variable on a graph, with a maximum exponent of two.

In Mathematics, the general form of a quadratic function is modeled by this mathematical expression;

y = ax² + bx + c

Where:

Next, we would write the quadratic function in standard form and with a leading coefficient of 1 as follows;

f(x) = (x - (-8))(x - 8)

f(x) = (x + 8)(x - 8)

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Answer:

15/34

Step-by-step explanation:

add 15+19=34

then make it a fraction

Answer:

9 inches

Step-by-step explanation:

We see all sides are the same length:

4x+3=3(2x-5)

4x+3=6x-15

18=2x

x=9

Therefore 9 inches.

The price in which Evan bought the car for in 2008 is 75 percentage or £14000

What is Percentage ?

Percentage (%), which is a relative figure used to denote hundredths of any quantity. One percent is represented by the symbol 1%; hence, 100 percent denotes the entire amount, and 200 percent designates double the amount.

Given,

Loss% = 25%

Profit% = 45%

selling price = £15,225

The price of the car before getting the profit of 45%

= 15225 / 145 x 100

= 105 x 100

= 10500

The price of the car before getting the profit of 45% is  £10500

Now, he had a loss of 25%

=100% - 25%

= 75%

So, the price will be

= 10500 / 75 x 100

= 14000

Hence, Evan bought the car for £14000 in 2008

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Answer:

g ≥ 1;  j ≥ 1;  g + j ≤ 12

Step-by-step explanation:

I had the same question and I got this right

Answer:

I just took its right!!

Step-by-step explanation:

I'm the manager of 3 VIP helicopters, with reliability 34%, 34% and 21% respectively.The probability of AT LEAST ONE of the helicopters functioning is 72%.

To find the probability of at least one helicopter functioning, we can calculate the complement of the probability that none of the helicopters are functioning.

The probability of a helicopter not functioning can be calculated by subtracting the reliability percentage from 100%.

For the first helicopter with a reliability of 34%, the probability of it not functioning is 100% - 34% = 66%.

Similarly, for the second helicopter with a reliability of 34%, the probability of it not functioning is also 66%.

For the third helicopter with a reliability of 21%, the probability of it not functioning is 100% - 21% = 79%.

To calculate the probability that all three helicopters are not functioning, we multiply the probabilities together: 0.66 * 0.66 * 0.79 = 0.2826.

Finally, to find the probability of at least one helicopter functioning, we subtract the probability of none of them functioning from 1: 1 - 0.2826 = 0.7174.

Rounding to the nearest percentage point, the probability is approximately 72%.

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