Mr. Chandra drives to and from work each weekday. His trip is 15 miles one way. How many miles does he drive to and from work each week?

The standard deviation of returns is 0.0665 when a person is holding stock and there are three possible outcomes.

To calculate the expected return, we multiply the probability of each state by its corresponding return and sum them up:

Expected return = (20% * 18%) + (55% * 9%) + (25% * -5%)

Expected return = 0.20 * 0.18 + 0.55 * 0.09 + 0.25 * (-0.05)

Expected return = 0.036 + 0.0495 - 0.0125

Expected return = 0.073

The expected return is 7.30%.

To calculate the standard deviation of returns, we need to find the variance first. The variance is calculated as the weighted sum of squared deviations from the expected return:

Variance = (20% * (18% - 7.30%)^2) + (55% * (9% - 7.30%)^2) + (25% * (-5% - 7.30%)^2)

Variance = 0.20 * (0.1077)^2 + 0.55 * (0.0177)^2 + 0.25 * (-0.123)^2

Variance = 0.00232 + 0.000173 + 0.001903

Variance = 0.004423

The standard deviation is the square root of the variance:

Standard deviation = √(0.004423)

Standard deviation = 0.0665

Therefore, the value obtained is 0.0665.

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The area of the square is 1/4inches² in square inches

The area of a square is calculated by multiplying its two sides, that is area = s × s, where, 's' is one side of the square.

The square has side of length = 6/12

this can be simplified as 1/2

so

area of the square = (1/2 × 1/2) inches ²

area of the square = 1/4inches²

Thus, the area of the square is calculated using area = s × s, as 1/4inches²

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Answer:

? = 11.3

Step-by-step explanation:

This figure is a parallelogram which indicates that TW is parallel as well as congruent to UV, so;

TW ≅ UV

So if TW = 11.3 then, so would be UV

Hope this helps!

Answer:

\(2 \sqrt{3} \)

Answer:

3603 minutes

Step-by-step explanation:

\(minutes=6(60)+\frac{180}{60} =3600+3=3603\)

Hope this helps

The town's population in 10 years will be approximately 47.8% of its current population.

What is linear combinations?

In mathematics, a linear combination is a sum of scalar multiples of one or more variables. More formally, given a set of variables x1, x2, ..., xn and a set of constants a1, a2, ..., an, their linear combination is given by the expression:

a1x1 + a2x2 + ... + anxn

Let P be the current population of the town.

In the first year, the population will decrease by 7%, which means that the population after the first year will be:

P1 = P - 0.07P = 0.93P

In the second year, the population will decrease by another 7%, so the population after the second year will be:

P2 = 0.93P - 0.07(0.93P) = 0.8649P

We can continue this process for 10 years:

P10 = \(0.93^{10}\)P ≈ 0.478P

Therefore, the town's population in 10 years will be approximately 47.8% of its current population.

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Answer :

3 (1 + 5) = 1 + 19

3(6) = 20

18 = 20

x = 20-18

x = 2 is the answer

Hope it helped

Answer:

A

Step-by-step explanation:

Point slope form

x, y

\((y-x)= (slope)(x-y)\)

So its

\(y-6=\frac{1}{2}(x+3)\)

So option 1.

Hope this helps plz hit the crown :D

Answer:

B

Step-by-step explanation:

y=mx +b

y= 1/2x = b

y intercept (0,-6)

The answer is \(0.5544135^{\circ}$\)

given data

\({mean}(\mu)=185^{}$ \\Variance $\left(\sigma^{2}\right)=244$\)

\(\begin{aligned}&\sigma=\sqrt{244} \\&\sigma=15.6205\end{aligned}\)

\(\frac{P(x < 184)}{p(x < 203)}\)

\(\Rightarrow \frac{p\left(\frac{x-\mu}{\sigma} < \frac{184-185}{15.6205}\right)}{P\left(\frac{x-\mu}{\sigma} < \frac{203-185}{15.6205}\right)}\)

\(\Rightarrow \frac{P(z < -0.064)}{P(z < 1,1523)}\) (From z table)

\($\Rightarrow \frac{p(z < -0.06)}{p(z < 1.15)}$\)

\($\Rightarrow \quad \frac{0.47608}{0.87493}$\)

\($\Rightarrow 0.5544135^{\circ}$\)

\(=0.5544135^{\circ}$\)

What is analogue signal ?

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Answer:

The y-intercept of Josh's car trip is 160.

The slope of Josh's car trip is 40.

The y-intercept of the equation y = 1/3(x) + 6 is 6.

The slope of the equation y = 1/3(x) + 6 is 1/3.

The y-intercept of the table of value is 600.

The slope of the table of value is 50.

The y-intercept of the equation y - 3x = 2 is equal to 2.

The slope of the equation y - 3x = 2 is equal to 3.

Mathematically, the slope-intercept form of the equation of a straight line is given by this mathematical expression;

y = mx + c

Where:

In Mathematics, the slope of any straight line can be determined by using this mathematical equation;

Slope (m) = (Change in y-axis, Δy)/(Change in x-axis, Δx)

Slope (m) = (y₂ - y₁)/(x₂ - x₁)

Slope (m) = (160 - 0)/(4 - 0)

Slope (m) = 40.

For the table, we have:

Slope (m) = (Change in y-axis, Δy)/(Change in x-axis, Δx)

Slope (m) = (y₂ - y₁)/(x₂ - x₁)

Slope (m) = (650 - 600)/(1 - 0)

Slope (m) = 50.

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Answer:

$54.30

Step-by-step explanation:

Given Total Donations already raised

= $30.20 + $10.50 + $5.00

= $45.70

Donations still required = Total Donations needed - Donations already raised

= $100 - $45.70 = $54.30

Answer:

szdg

Step-by-step explanation:

hesre

Answer:

-5×x=4(x-2)

-5x=4x-8

-5x-4x=-8

-9x=-8

Divide both sides by -9x

x=8/9

Step-by-step explanation:

Answer:

91

Step-by-step explanation:

   a(n) = a +(n-1)d

   a(n) = 7+(n-1)4

   a(22) = 7+(22-1)4

            =91

hope this helps

Answer:

1:11=11:121

5:2:1=35:14:7

1.5:1.25:2.4=6:5:9.6

Step-by-step explanation:

x/11=11/121 so x equals 1

5/2=x/14 so x equals 35

1.5/x=6/5 so x equals 1.25

1.25:2.4=5/x so x equals 9.6

You cant. -12-4 = -116

The Kanizsa triangle illusion helps us understand that our perceptual experiences are not simply the sum of the individual sensory inputs, but rather the result of a complex and variable process of perceptual organization.

Gestalt is a German word meaning "shape" or "form," and in psychology, it refers to a set of principles that describe how people perceive and organize sensory information into meaningful wholes. These principles propose that the whole is greater than the sum of its parts, and that we tend to organize our perceptual experiences into coherent, holistic forms rather than isolated, unrelated sensations.

Experimental examples such as the Necker cube, visual cliff, and others help demonstrate principles of perceptual organization by highlighting how our minds naturally try to impose structure and order on sensory input. For example, the Necker cube is a two-dimensional drawing that can be perceived as a cube that can be viewed from different angles. However, as one stares at the image, it appears to flip back and forth between different possible interpretations. This phenomenon illustrates the Gestalt principle of figure-ground, which describes how we tend to perceive objects as being distinct from their surrounding context.

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Answer:

Step-by-step explanation:

The common ratio of the geometric sequence is 1.5

Common ratio can be described as difference between two numbers in a sequence.

The first term of the sequence is 10 and the second term is 15, the common ratio can be calculated by dividing the first term by the second term

= 15/10

= 1.5

Hence the common ratio of the sequence is 1.5

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Answer:

B

Step-by-step explanation:

The common ratio of the geometric sequence is 1.5

Common ratio can be described as difference between two numbers in a sequence.

The first term of the sequence is 10 and the second term is 15, the common ratio can be calculated by dividing the first term by the second term

= 15/10

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1.5

Step-by-step explanation:

To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.

Explanation:

A relation is a function if and only if for each value of x there's only one value of y. In other words, if we find one value of x more than once, the relation is not a function.

Relation A is not a function because x = 2 shows up twice: (2, 5) and (2, 7)

Relation C is not a function because x = 1 shows up three times: (1, 3), (1, 5) and (1, 7)

Relation E is not a function because x = 2 shows up twice: (2, 5) and (2, 1)

Relations B and D have only one time each value of x

Answers:

The missing statement in the Quadratic Formula proof is: A. x plus b over 2 times a equals plus or minus the square root of b squared minus 4 times a times c, all over 2 times a

This statement represents the quadratic formula, where x is the variable we are solving for in the quadratic equation ax^2 + bx + c = 0. The formula gives the solutions for x in terms of the coefficients a, b, and c of the quadratic equation.

The expression (b^2 - 4ac) represents the discriminant, which determines the nature of the solutions (real, imaginary, or equal). The square root of the discriminant is taken, and then the entire expression is divided by 2a to obtain the values of x. The "plus or minus" indicates that there are two possible solutions.

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Answer:

Step-by-step explanation:

Marise has 26 pokemon cards. Marisa claims that he will have 146 or more cards after she receives her shipment of 8 packs of cards.

So, we have to make a unknown value on 8.

Now, we have to find out that unknown value:

There will be 15 cards in Marisa's 8 boxes.

The average rate of change of V with respect to r over the interval [85,110] is 0.76 meters cubed per year per centimetre of rainfall.

V(r) = 0.2r² − 20r + 600

The average rate of change of V with respect to r over the interval [85,110] can be calculated by finding the derivative of V(r) and evaluating it at the midpoint of the interval, then dividing the result by the length of the interval. The derivative of V(r) is:

dV/dr = 0.4r - 20

The midpoint of the interval [85,110] is (85 + 110)/2 = 97.5. Evaluating the derivative at the midpoint, we get the following:

dV/dr = 0.4 × 97.5 - 20 = 19.0

The length of the interval is 110 - 85 = 25, so the average rate of change is:

The average rate of change = (dV/dr)/(110 - 85) = 19.0/25 = 0.76

So, the average rate of change of V with respect to r over the interval [85,110] is 0.76 meters cubed per year per centimetre of rainfall.

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--The given question is incomplete; the complete question is

"Eucalyptus trees, common in California and the Pacific Northwest, grow better with more water. Scientists in North Africa, analyzing where to plant trees, found that the volume of wood that grows on a square kilometre, in meters cubed, is approximated by V(r)=0.2r²−20r+600 where r is rainfall in centimetres per year, and 60≤ r ≤120. Calculate the average rate of change of V with respect to r over the interval [85,110]."--

Answer:

360

Step-by-step explanation:

There are 6 spaces and 4 people.

_ _ _ _ _ _

The first person to choose a seat can choose any of the 6 seats.

The second person can choose any of the 5 remaining seats.

The third person can choose any of the 4 remaining seats.

The fourth person can choose any of the 3 remaining seats.

Now, we do 6 x 5 x 4 x 3 to figure out the total number of ways they can sit in the seats.

6 x 5 x 4 x 3 = 360 ways

Step-by-step explanation:

A geometric sequence is when we multiply one number by a set rate to obtain the next number.

For the first one, we multiply 5 by 2 to get 10, 10 by 2 to get 20, and so on. This is geometric

Next, we multiply 3 by 4 to get 12, 12 by 4 to get 48, and so on. This is geometric

Next, we multiply 3 by 5 to get 15, 15 by 5 to get 75, and so on. This is geometric

Next, we multiply 8 by 15/8 to get 15, and 15 by 5 to get 75. 15/8 and 5 are not the same so this is not geometric

Next, we multiply 14 by 21/14 to get 21, and 21 by 28/21 to get 28. 21/14 and 28/21 are not the same so this is not geometric

Next, we multiply 17 by 20/17 to get 20, and 20 by 23/20 to get 23. 20/17 and 23/20 are not the same so this is not geometric.

Finally, we multiply 2 by 5 to get 10, 10 by 5 to get 50, and so on. This is geometric

The weight of the hedgehog in grams is 281 grams

The first step is to determine the unit of conversion of pounds to grams.

1 pound = 453.592 grams

In order to convert the weight of the hedgehog to grams, multiply the unit of conversion by the weight of the hedgehog in pounds. Multiplication is the product of two or more numbers,

Weight of the hedgehog in grams = 0.62 x 453.592 grams = 281 grams

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The measure of angle A is also equal to 60 degrees. Hence, the answer is option B.

The Central Angle Theorem is a fundamental concept in geometry that relates the measure of a central angle to the measure of the arc it intercepts in a circle. The theorem states that the measure of a central angle is equal to the measure of the arc it intercepts.

If the arc length is given as 60 degrees, and we know that the arc is a portion of the circumference of the circle, then we can use the formula for the circumference of a circle to find the length of the entire circumference, which is equal to 360 degrees.

Circumference of the circle = 2πr, where r is the radius of the circle.

Since we don't have the radius of the circle, we cannot find the exact circumference. However, we can use the given arc length of 60 degrees to find the fraction of the circumference that the arc represents:

Fraction of the circumference represented by the arc = (arc length) ÷ (circumference of the circle)

Fraction of the circumference represented by the arc = 60 ÷ 360 = 1÷6

Now, we know that the central angle of the circle that intercepts this arc is also equal to 60 degrees (since the arc length is 60 degrees). Using the formula for the central angle, we can find the measure of angle A:

Central angle = (arc length ÷ circumference) x 360 degrees

Central angle = (60  circumference) x 360 degrees

Central angle = 60 degrees

Therefore, the measure of angle A is also equal to 60 degrees.

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Answer:

Domain:  

( − ∞ , 0 ) ∪ ( 0 , ∞ ) , { x | x ≠ 0 }

Step-by-step explanation:

i used math. way for help

Answer: by eating there head off

Step-by-step explanation: