What is the value of 5xexponent 3 y exponent 2 when x=2 and y=4

Answer:

w = 5

Step-by-step explanation:

Combining like terms is a very important part to this equation!

5.2w - 1.4 = 3.2w + 8.6

I added 1.4 to the right side first, though you must do it to the left side of the equation as well

5.2w - 1.4 + (1.4) = 3.2w + 8.6 + (1.4)

5.2w = 3.2w + 10

Combine the remaining like terms. I subtracted 3.2w from both sides.

5.2w + (-3.2w) = 3.2w + (-3.2) +10

2w = 10

Now divide

2w = 10

w =  \(\frac{10}2}\)

w = 5

Answer:

wheres the problem?

Step-by-step explanation:

Answer:

Step-by-step explanation:

Using the Pythagorean theorem, find x:

When a data value is converted to a standardized scale representing the number of standard deviations the data value lies from the mean, we call the new value a Z-Score.

In statistics, each mathematical formula and each element has an internationally recognised name. This is to ensure that everyone in the world understands what every researcher has to say in every letter. A statistic that tells the number of standard deviations a data value is above or below the mean is called a z-score. And its formula is, Z = (X − μ)/σ

where, μ--> population mean,

σ --> population standard deviation and

x --> the raw-score.

Hence, when a data value is converted to a standardized scale, new value, Z-Score is representing the number of standard deviations the data value lies from the mean.

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The minimum pregnancy length that can be in the top 8% is  281.05 days.

The maximum pregnancy length that can be in the bottom 5% is 250.55 days.

To find the minimum pregnancy length that can be in the top 8% and the maximum pregnancy length that can be in the bottom 5%, we need to use the concept of the standard normal distribution.

(a) To determine the minimum pregnancy length that falls in the top 8% of pregnancy lengths, we need to find the z-score that corresponds to the cumulative probability of 0.92 (100% - 8%).

Using a standard normal distribution table, we can find the z-score associated with a cumulative probability of 0.92, which is 1.405.

Now, we can calculate the minimum pregnancy length using the formula:

X = μ + z σ

Plugging in the values, we have:

X = 267 + 1.405 x 10

    = 267 + 14.05

    = 281.05

Therefore, the minimum pregnancy length that can be in the top 8% is  281.05 days.

(b) Using the same formula as above, we can calculate the maximum pregnancy length:

X = μ + z  σ

X = 267 + (-1.645) x 10

    = 267 - 16.45

    = 250.55

Therefore, the maximum pregnancy length that can be in the bottom 5% is 250.55 days.

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The value of x in the shape we have here is given as 18.7 cm

In this question we are to find the value of x using the values that we already have in the shape.

The base of the diagram has its length as 40 cm.

The shape is made up of two right angled triangles.

since the top of the shape is 26 m, the triangles would be gotten by

40 - 26 = 14

14 / 2 = 7cm

each rectangular base is therefore 7 cm

we have to solve for the value of x using the Pythagorean theorem

hence we would have:

7² + x² = 20²

49 + x² = 400

x² = 400 - 49

x² = 351

x = 18.7 cm

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Answer:one solution

Step-by-step explanation:

To find the expected number of sixes appearing on three die rolls, we can calculate the probability of rolling a six on each individual roll and then multiply it by the number of rolls.

The probability of rolling a six on a single roll of a fair die is 1/6, since there are six equally likely outcomes (numbers 1 to 6) and only one of them is a six.

Since the rolls are independent events, we can multiply the probabilities together to find the probability of rolling a six on all three rolls:

(1/6) * (1/6) * (1/6) = 1/216

Therefore, the probability of rolling a six on all three rolls is 1/216.

To find the expected number of sixes, we multiply the probability by the number of rolls:

Expected number of sixes = (1/216) * 3 = 1/72

So, the expected number of sixes appearing on three die rolls is 1/72.

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The numerical value of each expression,

a. cosh(ln(5)) = 2.50258.

b. cosh(5) = 74.20995.

(a) Using the identity cosh(x) = (\(e^x\) + \(e^{(-x)}\))/2 and substituting x = ln(5), we get:

To find cosh(ln(5)), we first evaluate ln(5) which is approximately equal to 1.60944.

cosh(ln(5)) = (\(e^{(ln(5)}\)) + \(e^{(-ln(5)}\)))/2

= (5 + 1/5)/2

= 2.50258

Therefore, cosh(ln(5)) = 2.50258 (rounded to five decimal places).

(b) Using the identity cosh(x) = (\(e^x\) + \(e^{(-x)}\))/2 and substituting x = 5, we get:

cosh(5) = (\(e^5\) + \(e^{(-5)}\))/2

= (148.41316 + 0.00674)/2

= 74.20995

Therefore, cosh(5) = 74.20995 (rounded to five decimal places).

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Answer:

2(19-5z)

Step-by-step explanation:

Factor out 2

Consider 11-5z+8. Multiply and combine like terms.

Rewrite the complete factored expression.

In both the Vendor Compliance at Geoffrey Ryans (A) and Operational Execution at Arrows Electronics cases, there are common problems and challenges. These include issues related to vendor management.

One of the key problems faced by both companies is vendor compliance. This refers to the ability of vendors to meet the requirements and standards set by the company. Both cases highlight instances where vendors fail to meet compliance standards, leading to disruptions in the supply chain and operational inefficiencies. This problem affects the overall performance and profitability of the companies.

Another challenge faced by both companies is operational execution. This encompasses various aspects of operations, including inventory management, order fulfillment, and delivery. In both cases, there are instances where operational execution falls short, leading to delays, errors, and customer dissatisfaction. This challenge requires the companies to streamline their processes, improve communication and coordination, and enhance overall operational efficiency.

Overall, the problems and challenges in both cases revolve around effective vendor management, supply chain optimization, and operational excellence. Addressing these issues is crucial for both companies to improve their performance, meet customer demands, and maintain a competitive edge in the market.

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Answer:

$407.45

Step-by-step explanation:

$382.45 $832.45 $432.45

+$450.00 -$400.00 -$ 25.00

$ 832.45 $432.45 $407.45

Answer:

B

Step-by-step explanation:

Isosceles has two of the same lengths

Isosceles is also an acute angle, since the angles are less than 90 degrees.

Hope this helped!

When the selling price is $10, the consumer surplus is approximately $0.00 (rounded to the nearest cent).

The consumer surplus when the selling price is $10 is found by,
1. First, identify the demand curve equation: p = 430/(x+9).

2. Next, find the quantity demanded (x) when the selling price (p) is $10. Plug p = 10 into the demand curve equation: 10 = 430/(x+9).

3. Solve for x: 10(x+9) = 430. This simplifies to 10x + 90 = 430. Subtract 90 from both sides: 10x = 340. Divide by 10: x = 34.

4. Now, find the price consumers are willing to pay for the 34th unit using the demand curve equation: p = 430/(34+9). This simplifies to p = 430/43, which equals p ≈ 10.

5. The consumer surplus is the difference between the price consumers are willing to pay for the 34th unit and the selling price, multiplied by the quantity demanded, and divided by 2 (since the surplus forms a triangle). In this case, the consumer surplus is approximately (10 - 10) * 34 / 2 = 0.

When the selling price is $10, the consumer surplus is approximately $0.00 (rounded to the nearest cent).

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Answer:

One solution, x=-18/11.

Step-by-step explanation:

y=1/2x-7

y=6x+2

---------------

1/2x-7=6x+2

1/2x-7-6x=2

1/2x-6x=2+7

1/2x-12/2x=9

-11/2x=9

x=9/(-11/2)

x=(9/1)(-2/11)

x=-18/11

Answer:

53/405

Step-by-step explanation:

Answer:

53/405

Step-by-step explanation:

Answer:

p= -3/2 or p= -1 1/2

Step-by-step explanation:

Answer:

p=-2

Step-by-step explanation:

first subtract 7 so: -2p+7-7=11-7 and ya get -2p=4

then, ya divide -2 from both sides, so: -2p/-2=4/-2

p=-2

Answer:

1200

Step-by-step explanation

3800+p=5000

5000-3800=1200

The insurance policy covers 80% of the cost of x-rays after paying an annual deductible.

The first x-ray costs $620

The second x-ray costs $970

First, you have to add the cost of both x-rays to determine how much do they cost:

Both x-rays together cost $1590

Second, calculate the 80% of $1590, the result will represent the amount deducted by the insurance

→ The amount covered by the insurance is $1272

Third, subtract the discount to the total cost of the x-rays to determine how much will he pay

So after paying an annual deductible of $200, he will pay $318 for the x-rays.

The value of f(0) for the given function is 1÷2.

In mathematics, a function is a relation between two sets of values, where each value in the first set (called the domain) is associated with exactly one value in the second set (called the range). A function can be represented by a formula or an equation, which specifies how the input values are transformed into output values.

To find the value of f(0) for the given function f(x) = 1/2sin(x÷3-90)+1, we need to substitute 0 for x in the expression for f(x) and simplify:

f(0) = 1÷2sin(x÷3-90)+1

f(0) = 1÷2sin(-90)+1

f(0) = 1÷2(-1)+1 [since sin(-90) = -1]

f(0) = -1÷2 + 1

f(0) = 1÷2

Therefore, the value of f(0) for the given function is 1÷2.

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Complete question:

Find the value of F(0) when F(x)= 1/2sin(0/3-90)+1.

In anaerobic glycolysis, after the pyruvate kinase reaction, if you started with single glucose molecule you have a net a ATP production of 2 ATP molecules.

In anaerobic glycolysis, after the pyruvate kinase reaction, if you started with a single glucose molecule, the net ATP production is 2 ATP molecules.

During the process of anaerobic glycolysis, a single molecule of glucose undergoes a series of enzymatic reactions, leading to the production of pyruvate. Throughout these reactions, there is a net gain of 2 ATP molecules.

However, it is important to note that in the absence of oxygen, pyruvate is further metabolized through fermentation, such as lactic acid fermentation or ethanol fermentation, which does not directly produce additional ATP molecules.

Therefore, the net ATP production from a single glucose molecule in anaerobic glycolysis, specifically after the pyruvate kinase reaction, is 2 ATP molecules.

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Answer:

The value of x is 9.

Step-by-step explanation:

Given that:

Side length of square = x+2

Perimeter of square = 44 cm

As all sides of a square are equal, therefore,

Perimeter of square = 4s

Putting all the values,

44 = 4(x+2)

44 = 4x+8

44-8 = 4x

36 = 4x

4x = 36

Dividing both sides by 4

\(\frac{4x}{4}=\frac{36}{4}\\x=9\)

Hence,

The value of x is 9.

The inequality that represents the situation where there are more students in Priscilla's class than Mrs. Roder's class using x for the number of students in Mrs. Roder's class is x + 1 < 24.

We know that there are more students in Priscilla's class than in Mrs. Roder's class, so the number of students in Mrs. Roder's class, represented by x, must be less than the number of students in Priscilla's class. If we add 1 to x to account for the fact that there are more students in Priscilla's class, the resulting inequality is x + 1 < 24. This means that the number of students in Mrs. Roder's class, x, must be less than 23 in order for there to be more students in Priscilla's class.

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The discriminant of ggg is negative.

The discriminant is a term used in mathematics to determine the nature of the solutions of a quadratic equation. For a quadratic equation in the form ax^2 + bx + c = 0, the discriminant is given by b^2 - 4ac. If the discriminant is negative, it means that the quadratic equation has no real solutions. In the context of ggg, since the discriminant is negative, it indicates that the quadratic equation associated with ggg does not have real solutions. This could imply that ggg is not a quadratic expression or that it represents a quadratic expression with complex solutions.

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What are the possible values (positive, zero, or negative) for the discriminant of the quadratic equation represented by the function g(x)?

Parental phenotypes: iai is type A blood and ibi is type B blood.

The Punnett square:

 |  i   a   i   b

--|---------------

i | ii  ia  ii  ib

a | ai  aa  ai  ab

Possible offspring phenotypes: type A, type B, type AB, type O.

Parental phenotypes: iai is type A blood.

The Punnett square:

 |  i   a

--|-------

i | ii  ia

a | ai  aa

Possible offspring phenotypes: type A and type O.

Parental phenotypes: iaia is type A blood and ibib is type B blood.

The Punnett square:

 |  i   a

--|-------

i | ii  ia

a | ia  aa

Possible offspring phenotypes: type A, type B, and type AB.

Parental phenotypes: iaib is type AB blood and ii is type O blood.

The Punnett square:

--|-------

i | ia  ib

i | ia  ib

Possible offspring phenotypes: type A, type B, and type AB.

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Answer:

The scientific  notation is \(1.7\times 10^{10}\).

Step-by-step explanation:

Consider the provided information.

We need to express 17 billion in scientific notation.

17 billion is: 17,000,000,000

We split the given number into a coefficient and a power of 10.

Move the decimal point of the given number till the coefficient of the given number is greater than 1 and less than 10 and write the power of 10 equal to the number of steps the decimal point was moved.

17 billion in scientific notation = \(1.7\times 10^{10}\).

Hence, the required answer is \(1.7\times 10^{10}\).

Answer:

2.4 miles

Step-by-step explanation:

0.4 / 20 = 0.02

0.02 x 120

= 2.4

Answer:

Brainliest

Step-by-step explanation:

The one you chose is correct

We can arrange the 2023 squares to cover the unit square, with overlaps allowed.

We can prove that a collection of 2023 closed squares of total area 4 can be arranged to cover a unit square by using the pigeonhole principle. Since the total area of the squares is 4, the average area of each square is 4/2023. Let's take a unit square and divide it into 2023 smaller squares of area (1/2023) each. By the pigeonhole principle, we can assign one of the 2023 squares to each of the smaller squares. Since the average area of each square is 4/2023, each of the assigned squares will overlap with at most 4 other squares. Therefore, we can arrange the 2023 squares to cover the unit square, with overlaps allowed.

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