To adopt a dog from an animal shelter you must pay 80$ for vaccinations 65 to spay or neuter the dog and 50 for wellness exam

Answer:

30 degrees

Step-by-step explanation:

A full turn is 360 degrees. The question asks for a twelfth of a turn, so all you need to do is divide 360 by 12! 360/12=30...30 is your answer!

Hope this helps you out...have an amazing day c:

The distance I can see from the  top of the sears tower in Chicago is 46.41 mi.

The equation for direct proportionality = y = b√x

where:

b = y /√x

41 / √1135

b = 1.217

y = 1.217√1454

y = 46.41 mi

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Answer:

78.67%

Step-by-step explanation:

295 percent of 375 is 78.67%

295/375 x 100 = 78.67%

The random value can take on any value from 0.0 (inclusive) to 0.9999999999999999 (exclusive).

The Math class's static method randomly generates a random double value in the range from 0.0 (inclusive) up to but not including 1.0 (exclusive). This means that the correct option is b. up to and including 1.0.

When you call Math. random(), it returns a random double value greater than or equal to 0.0 and less than 1.0. The generated value can range from 0.0 (inclusive) to 0.9999999999999999 (exclusive), which is effective up to but not including 1.0.

For example, if you were to write the following code snippet:

double random value = Math.random();

The random value can take on any value from 0.0 (inclusive) to 0.9999999999999999 (exclusive).

Therefore, it's important to note that Math. random() generates pseudo-random numbers based on an algorithm and seed value. If you need random numbers within a specific range, you can use the Math. random() method in conjunction with other arithmetic operations to scale and shift the range as required.

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Answer:

13 pounds

Step-by-step explanation:

if its wrong then-

The correct option is: b. f is continuous but not differentiable at x=2.

f(x) = (5x-3) for x > 2There is only one condition for the function to be continuous and differentiable at a point ‘c’ that is f(x) is continuous at x = c and limit of f(x) at x = c exists and equal to f’(c). Now, if we apply this condition in our given function we have;For x > 2; f(x) = (5x-3)Therefore, f(2) does not exist, therefore, f is not continuous at x=2. Hence, option A is incorrectNow we need to find the derivative of the function at x=2;f(x) = 5x - 3dy/dx = 5The derivative of the function exists and is equal to 5. Therefore the limit of the function at x=2 does not exist, hence the function is not differentiable at x=2.Therefore, the correct option is: b. f is continuous but not differentiable at x=2.

The main point is the limit of the function. For the function to be differentiable at a point, the limit of the function should exist and be equal to the derivative at that point.Let's check the continuity of the function at x=2.For x > 2; f(x) = (5x-3)For x=2, f(x) does not exist as x is defined only for x>2. Therefore, the function is not continuous at x=2.Now we will check the differentiability of the function at x=2.f(x) = 5x - 3dy/dx = 5For x=2, the limit of the function does not exist and it is not equal to the derivative at that point. Hence, the function is not differentiable at x=2.So, the correct option is b. f is continuous but not differentiable at x=2.

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Answer:

1%

Step-by-step explanation:

10/1000=0.01

0.01×100=1

1%

Answer:

1%

Step-by-step explanation:

There are many formulas for percentage problems. You can think of the most basic as X/Y = P x 100. The formulas below are all mathematical variations of this formula.

Let's explore the three basic percentage problems. X and Y are numbers and P is the percentage:

Find P percent of X

Find what percent of X is Y

Find X if P percent of it is Y

The students council sold 20 bracelets and 10 necklesses.

The division is a method of distributing a group of things into equal parts. It is one of the four basic operations of arithmetic,

here the number of the bracelets sold will be

\(N_{B}=\dfrac{50}{2.5}=20\)

Number of the necklesses sold will be

\(N_{N}=\dfrac{50}{5}=10\)

Hence the students council sold 20 bracelets and 10 necklesses.

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A significance level of 0.10, we have enough evidence to conclude that the new copy machines have a significantly faster mean repair time compared to the older model.

To test if the new copy machines are faster to repair, we can set up the following null and alternative hypotheses:

Null Hypothesis (H₀): The mean repair time for the new copy machines is the same as the mean repair time for the older model.

Alternative Hypothesis (H₁): The mean repair time for the new copy machines is less than the mean repair time for the older model.

Let's perform a one-sample t-test to test these hypotheses. The test statistic is calculated as:

t = (sample mean - population mean) / (sample standard deviation / √(sample size))

Given:

Population mean (μ) = 93 minutes

Sample mean (\(\bar x\)) = 86.8 minutes

Sample standard deviation (s) = 14.6 minutes

Sample size (n) = 18

Significance level (α) = 0.10

Calculating the test statistic:

t = (86.8 - 93) / (14.6 / sqrt(18))

t = -6.2 / (14.6 / 4.24264)

t ≈ -2.677

The degrees of freedom for this test is n - 1 = 18 - 1 = 17.

Now, we need to determine the critical value for the t-distribution with 17 degrees of freedom and a one-tailed test at a significance level of 0.10. Consulting a t-table or using statistical software, the critical value is approximately -1.333.

Since the test statistic (t = -2.677) is less than the critical value (-1.333), we reject the null hypothesis.

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A comparison of the actual number of people who violate the speed limit to the total number of drivers is an example of a rate

A rate is known as the quantity measured with respect to another measured quantity. It refers to the comparison of a part to a whole.

It is also the measure of a part with respect to a whole or a proportion.

Therefore, a comparison of the actual number of people who violate the speed limit to the total number of drivers is an example of a rate

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Answer:

-10x + 4y = -53

Step-by-step explanation:

-5x+2y = -29

5x - 2y = 24

subtract both values from up to down

-5x - 5x = -10x

2y - (-2y) = 4y

-29 - 24 = -53

-10x + 4y = -53

Answer:

4/15

Step-by-step explanation:

Probability = 6/10 x 4/9 = 4/15

Topic: Probability

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The probability of drawing a white marble on the first draw, followed by a black marble on the second is 4/15.

Probability determines the chances that an event would happen. The probability the event occurs is 1 and the probability that the event does not occur is 0.

The probability of drawing a white marble on the first draw, followed by a black marble on the second  = (number of white marbles / total number of marbles) x (number of black marbles / total number of marbles - 1)

6/10 x 4/9 = 24/90 = 4/15

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Answer:

  see attached

Step-by-step explanation:

The attachment is my effort to complete the proof. It appears to me the idea is to show that B=3+1 and that 1=3+C. Then you substitute (3+C) for 1 and you've got the proof you want.

_____

The given statements and reasons are intended to give you enough clues that you can figure out the logic that is being used. Once you have done that, you fill in the missing details.

Answer:

85x(500-0.10x)

Step-by-step explanation:

Answer:

(-9,1.5)

Step-by-step explanation:

(-6*1.5, 1*1.5)

Answer:

Step-by-step explanation:

\(70\:times = 1\:minute\\x\:times\:= 60\:minute\\\\Cross\:multiply\\ x = 70 \times 60\\\\x = 4200\\\\= 4200 \:times\:in\:an\:hour\\\\Note: 60\:minutes = 1 \:hour\)

Answer:

4200 beat per hour

Step-by-step explanation:

70 beat per min to beat per hour

70 beat      60 min

    -------  x -----------  =  4200 beat per hour

     min       1 hour

Answer:

  (-5/17) +(-14/17)i

Step-by-step explanation:

You want the simplified form of (3-2i)/(1+4i).

A fraction with a complex denominator can be made to have a real denominator by multiplying both numerator and denominator by the conjugate of the denominator.

  \(\dfrac{3-2i}{1+4i}=\dfrac{(3-2i)(1-4i)}{(1+4i)(1-4i)}=\dfrac{3\cdot1-3\cdot4i-2i\cdot1-2i\cdot(-4i)}{1^2-(4i)^2}\\\\\\=\dfrac{3-12i-2i+8i^2}{1-16i^2}=\dfrac{3-14i-8}{1+16}=\boxed{-\dfrac{5}{17}-\dfrac{14}{17}i}\)

In conclusion, the present value of your return from this investment, when the stock price is 98, is approximately $1.965.

To find the present value of your return from the investment, we need to calculate the value of the European put option at time t=1/2 and then discount it back to the present value using the nominal annual interest rate of 6 percent compounded monthly.

(a) If S(1/2) = 102:
To calculate the value of the European put option at time t=1/2, we need to determine if it is in-the-money or out-of-the-money.

The strike price is K=100, and since the stock price is greater than the strike price (102 > 100), the put option is out-of-the-money. In this case, the put option has no intrinsic value.

The present value of your return from this investment would be $5, as the put option has no value. There is no profit or loss.

(b) If S(1/2) = 98:
Similar to the previous case, we need to determine if the put option is in-the-money or out-of-the-money. Since the stock price is less than the strike price (98 < 100), the put option is in-the-money.

The intrinsic value of the put option is given by the difference between the strike price and the stock price:

K - S(1/2) = 100 - 98 = 2.

To calculate the present value of your return from this investment, we need to discount the intrinsic value of the put option back to the present value. The nominal annual interest rate of 6 percent compounded monthly translates to a monthly interest rate of 6% / 12 = 0.5%.

Using the formula for the present value of a future cash flow:
Present Value = Intrinsic Value / (1 + Monthly Interest Rate)^(Number of Months)

Number of Months = 1/2 years * 12 months/year = 6 months.

Present Value = 2 / (1 + 0.005)^(6)
Present Value ≈ $1.965.

In conclusion, the present value of your return from this investment, when the stock price is 98, is approximately $1.965.

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Answer:

Step-by-step explanation:

28 + 8x = 8x + 24 + 2

28 + 8x = 8x + 26

28 ≠ 26

no solution

Answer:

The equation is invalid.

Step-by-step explanation:

Simplifying:

28 + 8x = 8(x + 3) + 2

Reorder the terms:

28 + 8x = 8(3 + x) + 2

28 + 8x = (3 * 8 + x * 8) + 2

28 + 8x = (24 + 8x) + 2

Reorder the terms:

28 + 8x = 24 + 2 + 8x

Combine like terms: 24 + 2 = 26

28 + 8x = 26 + 8x

Add '-8x' to each side of the equation.

28 + 8x + -8x = 26 + 8x + -8x

Combine like terms: 8x + -8x = 0

28 + 0 = 26 + 8x + -8x

28 = 26 + 8x + -8x

Combine like terms: 8x + -8x = 0

28 = 26 + 0

28 = 26

Solving:

28 = 26

The left and right sides are not equal! Meaning theres no solution.

Answer:

7

Step-by-step explanation:

Since V is equal to 5, I'm guessing the equation is 2V - 3? You substitute V with 5, in the equation and solve! 5 ⋅ 2 - 3, so 5 times 2 is 10, and then you subtract 3 by 10. Then you get the answer 7!

Answer:

Christopher needs 24 feet of fencing. Your rectangle should be 5x7 feet.

Step-by-step explanation:

Line PO is 5 feet wide, and we know that the side across from it is 5 feet wide. 5+5=10. The longer sides are supposed to be 2 feet longer than the shorter sides, so they have to be 7 feet long. 7+7=14. 10+14=24.

To prove that the function F(x) = x for all x∈R, given that f:R→R is continuous and f(x)=x for all x∈Q, we need to show that F(x) = x for all x∈R.

Here's how we can prove it:
1. We know that f(x) = x for all x∈Q. This means that the function f(x) is equal to x for all rational numbers.
2. Since f(x) is continuous, it means that it is continuous at every point in its domain, which is R.
3. Now, let's consider an irrational number, say y∈R, and let's show that F(y) = y.
4. Since y is irrational, it is not in Q. However, since f(x) = x for all x∈Q, it follows that f(y) = y.
5. Since f(x) is continuous, it means that the limit of f(x) as x approaches y exists and is equal to f(y).
6. But since f(x) = x for all x∈Q, it follows that the limit of f(x) as x approaches y is y.
7. Therefore, we can conclude that F(y) = y for all irrational numbers y∈R.
8. Combining the results from steps 2 and 7, we can say that F(x) = x for all x∈R, whether x is rational or irrational.
Thus, we have shown that F(x) = x for all x∈R, given that f:R→R is continuous and f(x)=x for all x∈Q.

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An Endure chosen randomly the likelihood of any battery lasting longer than 550 hours is 10.56%.

These steps are used to determine the Z score:

z = (x - μ)/σ

As mentioned in question-

x > 550 and μ = 500, σ = 40:

z = 550 - 500 / 40

z = 1.25

Obtain the p-value from normal distribution chart,

P(z > 1.25) = 1 - P(z < 1.25)

P(z > 1.25) = 1 - 0.8944

P(z > 1.25) = 0.1056

Thus, an Endure chosen at random the likelihood of any battery lasting longer than 550 hours is 10.56%.

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Poisson distribution is the measure to summarize the information contained in a probability distribution in a single parameter.

Poisson distribution gives the probability of an event occurring a certain number of times (k) within a specified time period.

It is denoted by λ , which is the mean number of events.

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The projection matrix P describes the projection of R4 onto V = span{| 1 1 0 -2 | , | 1 5 1 1 |}.

To get the projection matrix P describing the projection of R4 onto V = span{| 1 1 0 -2 | , | 1 5 1 1 |}, follow these steps:
First, create a matrix A using the given spanning vectors as columns: A = [| 1 1 0 -2 | , | 1 5 1 1 |]
Compute the matrix product A * A^T: A * A^T = [| 1 1 0 -2 | , | 1 5 1 1 |] * [| 1  1 | , | 1  5 | , | 0  1 | , |-2  1 |]
Calculate the inverse of the resulting matrix (A * A^T)^(-1): (A * A^T)^(-1) = Inverse of the matrix obtained in step 2
Compute the matrix product A^T * (A * A^T)^(-1):
A^T * (A * A^T)^(-1) = [| 1  1 | , | 1  5 | , | 0  1 | , |-2  1 |] * Inverse of the matrix from step 3
Finally, calculate the projection matrix P: P = A * A^T * (A * A^T)^(-1) * A^T
The projection matrix P describes the projection of R4 onto V = span{| 1 1 0 -2 | , | 1 5 1 1 |}.

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Selina will get £153.78 of interest by the end of 3 years.

To calculate the total amount of interest Selina will get by the end of 3 years, we need to use the compound interest formula:

A = P\((1 + r/n)^{(nt)}\)

where:

A = the amount of money at the end of the time period

P = the principal amount (the amount initially invested)

r = the annual interest rate (as a decimal)

n = the number of times the interest is compounded per year

t = the time period (in years)

In this case, we have:

P = £2000 (the amount initially invested)

r = 2.5% per annum = 0.025 (as a decimal)

n = 1 (the interest is compounded annually)

t = 3 (the time period is 3 years)

So, plugging in the values into the formula, we get:

A = 2000\((1 + 0.025/1)^{(1×3)}\)

= 2000\((1.025)^{3}\)

= 2000(1.07689)

= £2,153.78 (rounded to the nearest penny)

To find the total amount of interest Selina will get, we need to subtract the principal amount from the final amount:

Total interest = £2,153.78 - £2,000

= £153.78

Therefore, Selina will get £153.78 of interest by the end of 3 years.

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Answer:

A 5 •1/2

Step-by-step explanation:

Sorry i misunderstood it for a second

Answer:

2/5 I think

Step-by-step explanation:

63.75km/hr is the car average speed fpr the entire journey.

The formula for calculating average speed is expressed according to the formula below

Average speed = change in distance/water

Substitute the given parameter

Average speed = 90/2 + 75/4

Average speed = 45 + 18.75

Average speed = 63.75km/hr

Hence the car's average speed for the entire journey is 63.75km/hr

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