The closing price of a company’s stock tomorrow can be lower, higher or the same as today’s closed. Without any prior information that may affect the price of the stock tomorrow, the probability that it will close higher than today’s close is 1/3. This is an example of using which of the following probability approach?

1) A priori probability.

2) Empirical probability.

3) Subjective probability.

4) Conditional probability.

Answer:

In Bag A, the ratio of red counters to yellow counters is 1 : 4. (ii) The number of counters in the two bags is the same.

Step-by-step explanation:

Father : 50 years old

Son : 10 years old

Answer:

for me its b.

Step-by-step explanation:

because its up to 5% to 12%

Step-by-step explanation:

a-2=3+6a/3

By cross multiply

3(a-2)=3+6a

3a-6=3+6a

-6-3=6a-3a

-9=3a

a=-3

Answer:

3.20

Step-by-step explanation:

Intercept form of a line : Y = mx + b

m = y2 - y2 / x2 - x1 ....use this to find the slope whenever 2 points are given.

In this case it's directly given.

Answer:

d, -3

Step-by-step explanation:

Answer:

Terminating decimal.

Step-by-step explanation:

We need to find, if a fraction converts into a decimal that eventually stops what do we call it.

If a fraction converts into a decimal that eventually stops is called terminating decimals.

For example : 0.1, 2.45, 3.4657 etc.

If a fraction converts into a decimal that is repeating and do not stops is called non-terminating recurring decimals.

For example : 0.333..., 2.3454545... etc.

If a fraction converts into a decimal that is not repeating and do not stops is called non-terminating, non-recurring decimals.

For example : 0.2345172..., 2.34093795... etc.

Therefore, required answer is terminating decimal.

The bird is flying at an angle of elevation of 39 degrees from the observer's line of sight, who is located 500 feet away from the school. By using trigonometry, we can determine that the bird is flying at a height of approximately 318.3 feet over the school.

To calculate the height at which the bird is flying, we can use trigonometric ratios. Let's consider the right triangle formed by the observer (O), the bird (B), and the school (S). The side opposite the angle of elevation (39 degrees) is the height at which the bird is flying, and the adjacent side is the distance from the observer to the school (500 feet).

We can use the tangent function, which is defined as the ratio of the opposite side to the adjacent side in a right triangle. Applying it here, tan(39°) = height/500. Rearranging the equation, we find that the height is given by height = 500 * tan(39°).

Calculating this value, we get height ≈ 500 * 0.809 = 404.5 feet. Therefore, the bird is flying at a height of approximately 318.3 feet (rounded to one decimal place) over the school.

Learn more about angle here:

https://brainly.com/question/30147425

#SPJ 11

The maximum possible area for the rectangular painting is 12.25 square feet.

A crossed rectangle is a quadrilateral that is formed by the two diagonals, two opposed sides, and two opposite corners of a rectangle (therefore only two sides are parallel).

Let the length of the painting be x and the width be y.

perimeter of rectangle = 2( x + y )

or,2( x + y ) = 14

or, x+y = 7

or, y = 7-x

Area of the painting in the form of a function

A(x) = x (7 - x)

A(x) = 7x - x²

Now we find the first differentiation of A(x).

A'(x) = 7 -2x

now , A'(x) = 0

or, x = 7 / 2 = 3.5

Area of the frame = 3.5² = 12.25 square feet.

hence the maximum possible area for the frame is 12.25 square feet.

To learn more about area visit:

https://brainly.com/question/27683633

#SPJ4

The smallest possible number of students in the algebra class is 13.

Let n≥5 be the number of students.

The sum of their scores must be at least 5×100 + (n - 5).

Simultaneously, we must achieve the mean 76, which is equivalent to achieving the mean sum 76n.

As a result, we have a sufficient precondition on n: we should have 5×100 + (n - 5) ≤ 76n.

This can be reduced to 200 ≤ 16n. This is true for the smallest integer n = 13.

To complete our solution, we must now determine how 13 students might have scored just on test.

We have 13×76 = 988 points to distribute to them. Because five 100s equal 500, we must distribute the remaining 488 points as among remaining eight students.

This can be accomplished, for example, by awarding each of them 61 points.

Thus, the smallest possible number of students in the class is 13.

To know more about the inequality, here

https://brainly.com/question/25799000

#SPJ4

Answer:

  1/3^32

Step-by-step explanation:

The applicable rules of exponents are ...

  (a^b)^c = a^(bc)

  a^-b = 1/a^b

__

Your expression simplifies as follows:

  \((3^4)^{-8}= 3^{4(-8)}=3^{-32}=\boxed{\dfrac{1}{3^{32}}}\)

The system defined by the impulse response h(n) = 28(n+3) + 28n + 28(n-3) can be represented as h(n) = 28δ(n+3) + 28δ(n) + 28δ(n-3), where δ(n) denotes the unit impulse function.

In terms of causality, we can determine whether the system is causal by examining the impulse response. If the impulse response h(n) is non-zero only for n ≥ 0, then the system is causal. In this case, since the impulse response h(n) is non-zero for n = -3, 0, and 3, the system is not causal.

To determine the stability of the system, we need to examine the summation of the absolute values of the impulse response. If the summation is finite, the system is stable. In this case, we can calculate the summation as ∑|h(n)| = 28 + 28 + 28 = 84, which is finite. Therefore, the system is stable.

However, since the impulse response is given in the time domain and not in a closed-form expression, it is not possible to directly determine the frequency response without further manipulation or additional information.

Given the absence of specific frequency domain information or a closed-form expression for the frequency response, it is not possible to accurately represent the module and phase of the system H(e^ω) without further calculations or additional details about the system.

Learn more about absolute value here: brainly.com/question/17360689

#SPJ11

Given

Lin runs 6 laps around a track in 9 minutes

Part A

How many minutes per lap is that?



The final answer

1.5minutes per lap

Part B

How many laps per minute is that?

The final answer

0.66666666667lap per minute

Part c

If Lin runs 21 laps at the same rate, how long does it take her?

The final answer

Lin runs 21 laps for 31.5 minutes

Answer:

A

Step-by-step explanation:

the order of letter should resemble the same shape

The marksman's velocity after firing the gun is about -0.63 m/s (in the opposite direction of the bullet's velocity), as calculated using the conservation of momentum principle.

The conservation of momentum principle can be used to resolve this issue. The initial momentum of the system (marksman plus gun) is zero, and the final momentum is also zero because the bullet and the marksman have equal and opposite momenta. Therefore, we can write:

initial momentum = final momentum

\(0 = (M + m) * V + m * v\)

where M is the mass of the gun, m is the mass of the bullet, V is the velocity of the gun after firing, and v is the velocity of the bullet after firing (which is 181 m/s in this case).

Solving for V, we get:

\(V = - m * v / (M + m)\)

= \(\frac{- 0.014 kg * 181 m/s}{(4.00 kg + 0.014 kg)}\) ≈ -0.63 m/s

Therefore, the marksman's velocity after firing the gun is about -0.63 m/s (in the opposite direction of the bullet's velocity).

Learn more about velocity here:

https://brainly.com/question/17127206

#SPJ4

The phlebotomist should first collect STAT electrolytes in the ER.

A medical professional who is trained to draw blood samples from patients is known as phlebotomist. The process of taking blood from vein with the help of a needle is known as phlebotomy. An electrolyte test is a blood test that give information about an electrolyte imbalance in the body.

Electrolytes are minerals and salts, such as sodium, Chloride, potassium, and bicarbonate which are found in the blood. These are responsible for conducting electrical impulses in the body. STAT is a short form of a Latin word 'Statim' which means immediately. The phlebotomist should first collect STAT electrolytes in the ER.

To know more about electrolytes refer to the link:

https://brainly.com/question/17089766

#SPJ4

Answer:

5z^2-7z^4

Step-by-step explanation:

Answer:

Area=615.75

Step-by-step explanation:

A=πr2

Seriously I have helped you twice in 5 minutes.

Step-by-step explanation:

    There is a rule that if c^2 > a^2 + b^2, then it is an obtuse triangle.

    *c is the longest side

     I attached more information on it below.

The inequality that represents the number d of dragonfly’s you must catch to earn a new high score, d> 1200.

Mathematical expressions with inequalities are those in which the two sides are not equal. Unlike to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.

Given:

To set a new record, you must score at least

= 36,480 – 34,280

= 2,200 points.

When you have earned 35,000-34,280 points, you need 720 more to qualify for the bonus.

Total = 36,000 points after obtaining 720 dragonflies.

Bonus points = 1000 points.

As, we need more than 480 additional dragonflies to surpass your previous best.

So, The total of all the dragonflies shows that more than 1200 are required.

Then, the inequality is d> 1200.

Learn more about Inequality here:

https://brainly.com/question/13964407

#SPJ9

Answer:

4

Step-by-step explanation:

Hello!

Simplify the expression by combining like terms.

The simplified expression is 4.

The simplified form of the given expression is 4.

To solve the expression 10y + 12 - 7y - 8 - 3y,

We need to combine like terms and simplify.

Simplify the expression by combining the like terms (the terms that have the same variable and the same exponent).

We have 10y, -7y, and -3y,

Which can be combined to give us a total of 0y.

This means that the variable y has been eliminated from the expression.

Combine the constant terms (the terms that don't have a variable or that have a variable raised to the power of 0).

We have 12 and -8, which can be combined to give us 4.

So, the simplified expression is 4.

We can express this mathematically as follows:

10y + 12 - 7y - 8 - 3y = (10y - 7y - 3y) + (12 - 8)

                                 = 0y + 4 = .

In other words, the expression simplifies to the constant term 4.

To learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ6

Answer:

64 sq cm

Step-by-step explanation:

divide the shape into a 6x8 rectangle and a 4 x 8 triangle

6x8=48

.5x4x8=16

48+16=64

Answer:

4$ for one hotdog

Step-by-step explanation:

60/15 =

4.

One hotdog equal 4$

brainliest?

The rate of one hot dog is $4.

We are given that there are 15 hot dogs which cost $60.We have to calculate the amount of rate for one hot dog.

By the unitary method,

Amount of rate for one hot dog = is $60/15=$4

Hence one hot dog cost $4.

Learn more about the unitary method,

https://brainly.com/question/23423168

The slides' result includes utility functions that are homogeneous of any degree, which covers the case of utility functions that are homogeneous of degree one mentioned in statement (a).

(a) To prove that a continuous preference relation is homothetic if and only if it can be represented by a utility function that is homogeneous of degree one, we need to show the two-way implication. If a preference relation is homothetic, it implies that there exists a utility function that is homogeneous of degree one to represent it. Conversely, if a utility function is homogeneous of degree one, it implies that the preference relation is homothetic.

(b) The result mentioned in the lecture slides states that any preference relation represented by a utility function that is homogeneous of any degree is homothetic. This statement is more general because it includes the case of utility functions that are homogeneous of degree other than one. So, the lecture slides' result encompasses the specific case mentioned in statement (a) as well.

Learn more about degree here:

https://brainly.com/question/364572

#SPJ11

Answer:

Step-by-step explanation:

= 1/4*100

= 1*25

= 25%

• Answer is 25%.

When an arithmetic expression contains two or more different operators, such as * and , the order in which the operations is done is determined by: Operator precedence

Precedence is known to be a kind of rule that tells the order in which a specific operations need to be carry out in an arithmetic expression.

The precedence of an operator specifies how tightly it binds two arithmetic expressions together.

In the arithmetic expression 4 + 5 * 3 , the answer is 19 and not 27 because the multiplication (*) operator has a higher precedence than the addition (+) operator.

Operator associativity is nothing but how operators of the same precedence are evaluated in an arithmetic expression. It can be either from left to right or right to left.

Therefore, when an arithmetic expression contains two or more different operators, such as * and , the order in which the operations is done is determined by: Operator precedence

Learn more about operator precedence here:

https://brainly.com/question/27961595

#SPJ4

What is speed?

Velocity is defined as the speed of movement of an object along its direction. Velocity tells you how fast an object is moving and the direction it's moving. Similar to velocity, but also adds direction. Therefore, velocity is directed velocity, although velocity has no direction.

how to calculate speed

Find the initial velocity of an object by dividing the time it took the object to travel the specified distance by the total distance. In the formula V = d/t, V is velocity, d is distance, and t is time.

According to the question given data,

Distance=3000miles

Time=4.5hours

Put the value of formula

V=3000/4.5

V=666.66m/s

to know more about velocity visit

https://brainly.com/question/29689732

#SPJ4

The statement "P implies Q" is false under the following conditions: a) P is true and Q is false, and d) P is false and Q is true.

The statement "P implies Q" can be expressed as "if P, then Q." It is a conditional statement where P is the antecedent (the condition) and Q is the consequent (the result).

To determine when the statement is false, we need to identify cases where P is true but Q is false, or when P is false but Q is true.

Option a) states that both P and Q are true. In this case, the statement "P implies Q" holds true because if P is true, then Q is true.

Option b) states that both P and Q are false. In this case, the statement "P implies Q" is considered true because the antecedent (P) is false.

Option c) states that P is true and Q is false. Under this condition, the statement "P implies Q" is false because when P is true, but Q is false, the implication does not hold.

Option d) states that P is false and Q is true. In this case, the statement "P implies Q" is true because the antecedent (P) is false.

Therefore, the conditions under which the statement "P implies Q" is false are a) P is true and Q is false, and d) P is false and Q is true.

Learn more about conditional statement here:

https://brainly.com/question/30612633

#SPJ11