Are you the titantic bc i sure sunk in those eyes <33

Answer:

\(A = 97.50 + H\)

Step-by-step explanation:

Given

Stocks: AT&T and IBM HockUnx

Required

Determine the algebraic expression

Represent AT&T with A and IBM HockUnx with H.

Since AT&T is 97.5 more than IBM HockUnx;

The required expression is:

\(A = 97.50 + H\)

Sample variance and standard deviation are considered biased estimates of population variance and standard deviation because they tend to underestimate the true population variance and standard deviation.

The reason for this is that the sample variance and standard deviation are based on a sample of the population, not the entire population. The sample may not accurately represent the entire population, and thus the sample variance and standard deviation may not accurately reflect the true population variance and standard deviation. To correct for this bias, a correction factor is usually added to the sample variance calculation. For example, when estimating the population variance from a sample of size n, the sample variance is divided by (n-1) instead of n. This correction factor helps to provide a more accurate estimate of the population variance. Similarly, the sample standard deviation is calculated as the square root of the sample variance, and the correction factor is also applied to the sample standard deviation calculation. This corrected sample standard deviation is known as the unbiased sample standard deviation.

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Complete Question

sample variance and standard deviation are considered biased estimates of population variance and standard deviation because they tend to: What?

Option (a) 7+3•5

Step-by-step explanation:

\({ \purple{ \tt{6 + {2}^{4}}}} \)

\({ = \purple{ \tt{6 + 2 \times 2 \times 2 \times 2}}}\)

\({ = \purple{ \tt{6 + 16}}}\)

\({ = \purple{ \tt{22}}}\)

_________________________________

\({ \red{ \sf{7 + 3 \times 5}}}\)

\({ = \red{ \sf{7 + 15 }}}\)

\({ = \red{ \sf{22}}}\)

Therefore,

\({ \green{ \sf{6 + {2}^{4} = 7 + 3 \times 5}}}\)

\({ \green{ \sf{22 \: \: \: \: \: \: \: = \: \: \: \: \: \: 22}}}\)

Answer:

The answer is option B

Step-by-step explanation:

t^12/t^6

Use the rules of indices.

Since they have the same base and they are dividing we subtract the exponents.

That's

t^12 - 6

= t^6

Hope this helps you

Answer:

Option B is the right option.

Solution,

\( \frac{ {t}^{12} }{ {t}^{6} } \\ = {t}^{12 - 6} \\ = {t}^{6} \)

Explanation:

To divide expression with same base, we copy the base and subtract the indices.

Hope this helps...

Good luck on your assignment..

The jars are nor enough because the applesauce is more than 35 cups which is what 20 glass jars can contain. Since each of the cup will hold 1 3/4 cups of applesauce.

Given data

number of cups of apple sauce = 40

number of glass jars = 20

number of cups each glass jar can hold = 1 3/4

solution

if one glass jar hold 1 3/4 cups then 20 glass jars will hold

= 20 * 1 3/4

= 35 cups

Since there are 40 available cups of apple sauce and the 20 glass jars is equivalent to 35 cups, hence the glass jars will contain 35 cups and there will be 5 cups left.

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A using the limit definition derivative of f(x) = 7x²2 + 4x using the limit definition is f'(x) = 14x + 4.

To find the derivative of the function f(x) = 7x²2 + 4x using the limit definition of the derivative, we need to evaluate the following limit:

f'(x) = lim(h→0) [f(x + h) - f(x)] / h

Let's start by substituting f(x) into the limit expression:

f'(x) = lim(h→0) [(7(x + h)²2 + 4(x + h)) - (7x²2 + 4x)] / h

Now, we expand and simplify the expression inside the limit:

f'(x) = lim(h→0) [(7(x²2 + 2xh + h²2) + 4(x + h)) - (7x²2 + 4x)] / h

f'(x) = lim(h→0) [7x²2 + 14xh + 7h²2 + 4x + 4h - 7x²2 - 4x] / h

Next, we can cancel out like terms:

f'(x) = lim(h→0) (14xh + 7h²2 + 4h) / h

Now, we can factor out an h from the numerator:

f'(x) = lim(h→0) h(14x + 7h + 4) / h

The h term cancels out:

f'(x) = lim(h→0) 14x + 7h + 4

Finally, we can evaluate the limit as h approaches 0:

f'(x) = 14x + 7(0) + 4

f'(x) = 14x + 4

Therefore, the derivative of f(x) = 7x²2 + 4x using the limit definition is f'(x) = 14x + 4.

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Answer:

No

Step-by-step explanation:

Answer: no

Step-by-step explanation:

Typically you can test if lines are perpendicular. You would test if the slopes are opposite signed and reciprocals(flipped)

You don't need to test, you can see the lines do not look perpendicular

They would form right angles, or squared angles, like the corner of a paper.

so answer is no

The correct option is; 4: this contradicts the Mean Value Theorem since there exists a c on (1, 7) such that f '(c) = f(7) − f(1) (7 − 1) , but f is not continuous at x = 3.

The function being used is;

f(x) = (x - 3)⁻²

If we separate this function according to x, we obtain;

f'(x) = -2/(x - 3)³

Finding all c values f(7) − f(1) = f '(c)(7 − 1).is our goal.

This suggests that;

0.06 - 0.25 = -2/(c - 3)³ x 6

-0.19 =  -12/(c - 3)³

(c - 3)³ = 63.157

c = 6.98

If the Mean Value Theorem holds for this function, then f must be continuous on [1,7] and differentiable on (1,7).

But when x = 3, f is not continuous, hence the Mean Value Theorem's prediction is false.

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The complete question is-

Let f(x) = (x − 3)−2. Find all values of c in (1, 7) such that f(7) − f(1) = f '(c)(7 − 1). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.) c = Based off of this information, what conclusions can be made about the Mean Value Theorem?

Answer:

8820.26 yd

Explanation:

the formula for finding the area of a circle is π × radius². since the diameter of the circle is given, we can simply divide it by 2 to find the radius.

106 ÷ 2 = 53

now, we can substitute this into the formula:

π × radius²

= 3.14 × 53²

= 8820.26 yd

i hope this helps! :D

The matrix M is: M = [2/9 -8/27 , 4/9 -8/27 ]

Let's say that M is a 2 x 2 matrix that satisfies M × [3 -2 , 6 -8 ] = [-2 16]. This means that the product of matrix M and matrix [3 -2 , 6 -8 ] will give us the result matrix [-2 16].  We know that the product of two matrices is equal to the sum of the products of their corresponding elements.  We can use this knowledge to solve for the unknown elements in matrix M. Let us assume that M = [a b , c d] so that we can solve for its elements.

a(3) + b(6) = -2 ... (1) c(3) + d(6) = 16 ... (2) a(-2) + b(-8) = -2 ... (3) c(-2) + d(-8) = 16 ...

(4)Simplifying equations (1) to (4),  we get:

3a + 6b = -2 ... (5) 3c + 6d = 16 ... (6) -2a - 8b = -2 ... (7) -2c - 8d = 16 ... (8)

Solving for a, b, c, and d, we get:a = 2/9 b = -8/27 c = 4/9 d = -8/27.

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Answer:

Cost of one pack = h+8

Step-by-step explanation:

Given that:

Amount Azil have = RM (h²-64)

Packs of flour Azil wants to buy = h-8

To find the price of a pack of flour, we will divide the total amount by packs of flour.

Unit rate = \(\frac{h^2-64}{h-8}\)

Unit rate = \(\frac{h^2-8h+8h-64}{h-8} = \frac{h(h-8)+8(h-8)}{h-8}\)

Unit rate = \(\frac{(h-8)(h+8)}{(h-8)}\)

Unit rate = h+8

Hence,

Cost of one pack = h+8

Answer:

$7.80

Step-by-step explanation:

Multiply 0.4 (that is 40%) by 13

It would be 5.2

So subtract 5.2 from $13.00

7.8

So the CD price would be $7.80 with a 40% discount

Hope this helps you :)

Answer:

$5.20

Step-by-step explanation:

First you needed to multiply 0.40 and 13 so that would give you 5.2 so because you are dealing with money you need to add a two after the 2 in 5.2 to make it $5.20. I hope this helped!

Answer:

58

Step-by-step explanation:

Put the numbers in chronological order and find the middle number

0, 0, 38, 47, 58, 65, 78, 99, 227

Helping in the name of Jesus.

the derivative of the function f(x) = 4x^2 - 2 is f'(x) = 8x.

To find the derivative of the function f(x) = 4x^2 - 2 using difference quotients, we start with the definition of the derivative:

f'(x) = lim(h -> 0) [f(x + h) - f(x)] / h

Substituting f(x) = 4x^2 - 2, we get:

f'(x) = lim(h -> 0) [4(x + h)^2 - 2 - (4x^2 - 2)] / h

Expanding the square and simplifying, we get:

f'(x) = lim(h -> 0) [8xh + 4h^2] / h

Canceling the h term and taking the limit as h -> 0, we get:

f'(x) = lim(h -> 0) 8x + 4h

f'(x) = 8x

what is derivative?

In calculus, the derivative is a measure of how a function changes as its input changes. It is defined as the limit of the ratio of the change in the output of a function to the change in its input, as the latter change approaches zero.

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The exact replica of Babe Ruth's 34-inch Louisville Slugger is 1,632 inches long.

We are given that the World’s Biggest Bat is made of steel, weighs 68,000 pounds and is an exact scale replica of Babe Ruth’s 34-inch Louisville Slugger.

We are also given that Babe Ruth’s bat is approximately 2.4% the length of the World’s Biggest Bat.

We have to find out the length of this exact replica.

We can use proportions to solve the given problem.

Let the length of the World's Biggest Bat be L.

According to the question, the length of Babe Ruth's bat is approximately 2.4% of the length of the World's Biggest Bat.

Therefore, the length of Babe Ruth's bat will be 0.024L.

We can write this relationship as:L:0.024L = 1:0.024L/L

Let’s simplify this expression by multiplying both sides of the equation by L: L2 = 0.024L

And now, we can get the value of L by dividing both sides of the equation by 0.024L: L2/0.024L = L/0.024 = 68,000Therefore, L = 68,000 x 0.024 = 1,632 inches.

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Answer:

1) 60:36

2) 10:2

The ratio form can be written as \(\frac{20}{12}\) and it is \(\frac{5}{3}\), 5:3 (ratio form)

1) 60:36

\(\frac{60}{36}\) = \(\frac{5}{3}\)

=5:3 (yes)

2) 10:2

\(\frac{10}{2}\)= \(\frac{5}{1}\)

= 5;1 (NO)

3) 5:2

\(\frac{5}{2}\)= 5:2 (NO)

4) 30:18

\(\frac{30}{18}\)=\(\frac{5}{3}\)

= 5:3 (yes)

5) 24:16

\(\frac{24}{16}\)=\(\frac{3}{2}\)

= 3:2 (NO)

dV/dt = -1.4t³ is differential equation that describe the relationship.

The differential equation dV/dt = kV³ where k is the constant will forecast the rate of change of volume.

We know that a tank's water leak causes its volume to fluctuate at a pace that is proportional to its cube as time passes.

The tank is leaking the volume. Therefore, the rate might be expressed negatively.

The rate of change of volume can be expressed as follows: dV/dt is proportional to V³ that is dV/dt = kV³ for the specified conditions.

The proportionality constant in this case is k. By employing the boundary conditions, its value can be determined.

Therefore, dV/dt=kV³ where k is the constant will be the differential equation predicting the rate of change of volume.

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Answer:

1/3 is the dialation

Step-by-step explanation:

Algebraic representation is (x, y) → (kx, ky), and it is by 1/3 because -3 is 1/3 of -9 and -4 is 1/3 of -12.

The value of x will remain 0 after evaluating the expression.

The expression (y > 0) && (1 > x++) involves two conditions connected by the logical AND operator &&. For the entire expression to be true, both conditions must be true.

In this case, y is assigned the value of 0, and therefore, the condition y > 0 will evaluate to false. Since the first condition is false, the second condition 1 > x++ will not be evaluated, because even if it were true, the entire expression would still be false.

Since the entire expression is false, the increment operation x++ will not be executed, and the value of x will remain 0.

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Answer:

(-2, 3)

Step-by-step explanation:

For x-4 you go left four places and y+6 go up 6 places

Answer:

(-2, 3)

Step-by-step explanation:

Point P has coordinates (2, -3).

The translation is (x - 4, y + 6) which means subtract 4 from the x-coordinate and add 6 to the y-coordinate.

The x-coordinate of point P is 2. Subtract 4 from it, you get -2.

The y-coordinate of point P is -3. Add 6 to it to get 3.

The coordinates of the translated point are (-2, 3).

Answer:

1. Put the numbers in order.

2. Cross off high/low pairs.

3. Add the leftover numbers.

4. Divide the sum by 2.

Step-by-step explanation:

Given:

24, 16, 23, 30, 18, 29

The ordered steps involved in Calculating the median of the data set given :

1.) put the numbers in order: This involves arranging the numbers in the dataset usually in ascending order :

16, 18,23,24,29,30

2.) Cross off high/low pairs: take out equal amount of input from both the left and right hand side. Here we have (23, 34) left

3) Add the leftover numbers: Since the values left is more than one, both values are summed, we have (23+24) = 47

4.) Divide the sum by 2 : Get the average of the two numbers to obtain the median value. Here the average is (23+24)/2 = 47/2 = 23.5

Answer:

A: 1. Put the numbers in order.

2. Cross off high/low pairs.

3. Add the leftover numbers.

4. Divide the sum by 2.

Step-by-step explanation:

edg2020

A solution that does not simultaneously satisfy all constraints is called an infeasible solution.

Option (C) is correct.

What is linear programming?

Linear programming, also known as linear optimization, is a method for achieving the best result in a mathematical model with requirements represented by linear relationships. Linear programming is a special case of mathematical programming.

In linear programming, a solution that does not simultaneously satisfy all constraints is called an infeasible solution.

In some cases, there is no feasible solution area, i.e., there are no points that satisfy all constraints of the problem. An infeasible LP problem with two decision variables can be identified through its graph. For example, let us consider the following linear programming problem.

Minimize z = 200x1 + 300x2

subject to

2x1 + 3x2 ≥ 1200

x1 + x2 ≤ 400

2x1 + 1.5x2 ≥ 900

x1, x2 ≥ 0

The region located on the right of PQR includes all solutions, which satisfy the first and the third constraints. The region located on the left of ST includes all solutions, which satisfy the second constraint. Thus, the problem is infeasible because there is no set of points that satisfies all three constraints.

Hence, a solution that does not simultaneously satisfy all constraints is called an infeasible solution.

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Answer:

10.8 units

Step-by-step explanation:

Step-by-step explanation:

To find the distance between two points, use the distance formula.

The derivative of y = 4x^2 + x - 1/x^3 - 2x^2 is y' = (12x^4 - 8x^3 - 1)/x^4(x^3 - 2x^2)^2.

The derivative of y = (3x^2 + 5x + 1)^(3/2) is y' = 3(3x^2 + 5x + 1)^(1/2)(6x + 5).

The derivative of y = (2x - 1)^3(x + 7)^(-3) is y' = 3(2x - 1)^2(x + 7)^(-3) + (2x - 1)^3(-3)(x + 7)^(-4).

1. To differentiate y = 4x^2 + x - 1/x^3 - 2x^2, we use the quotient rule. Taking the derivative, we get y' = [(8x - 3)x^4 - (12x^4 - 4x^3 + 1)]/(x^3 - 2x^2)^2. Simplifying further, we have y' = (12x^4 - 8x^3 - 1)/x^4(x^3 - 2x^2)^2.

2. To differentiate y = (3x^2 + 5x + 1)^(3/2), we use the chain rule. Taking the derivative, we get y' = 3(3x^2 + 5x + 1)^(1/2)(6x + 5).

3. To differentiate y = (2x - 1)^3(x + 7)^(-3), we use the product rule and the chain rule. Taking the derivative, we get y' = 3(2x - 1)^2(x + 7)^(-3) + (2x - 1)^3(-3)(x + 7)^(-4).

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Answer:

3:9=2:6

Step-by-step explanation:

(9×2)/3=18/3=6

Answer:

3 : 9 = 2 : 6

6 weeks from now, you will have $215 in your bank account

The given parameters are:

b = 60 + (20+6)w

When the account balance is $215, we have

60 + (20+6)w = 215

Subtract 60 from both sides

(20+6)w = 155

This gives

26w = 155

Divide both sides by 26

w = 5.96

Approximate

w = 6

Hence, 6 weeks from now, you will have $215 in your bank account

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value for a in the system of equations is \(18 - 20\frac{y}{x}\) . x ≠ 0

3x−5y=15

multiply with 6

18x -30y = 90

compare the equation with ax−10y=90

then 18x -30y = ax−10y

ax = 18x + 10y -30y

ax = 18x-20y

a= (18x -20 y) / x

a = \(18 - 20\frac{y}{x}\)

x ≠ 0

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thx my man i appreciate it

my days been fine. i been doin math. wbu?