Henry bought 5/6 pound of roasted almonds for five dollars he wants to know the price per pound

Answer:

5/2 inches

Step-by-step explanation:

If there is 25/4 squared inches, we could set this as an equation:

\(x {}^{2} = (25 \div 4)\)

Now, since 25 and 4 is a perfect square, we could do this:

\(x {}^{2} = (5 \div 2) {}^{2} \)

(distribute the square exponent to both 5 and 2 to get the original)

And since the exponent is the same, we can clearly tell x is 5/2 (or square root it)

a) Horizontal Velocity = 12 units per second

b) Vertical Velocity = 6 units per second

c) Speed = 6sqrt(5) units per second

The parametric equations x = 4t^2 + 4t , y = 3t^2 + 2

To find the horizontal velocity, we need to take the derivative of the x equation with respect to time t

dx/dt = 8t + 4

So, when t = 1, the horizontal velocity is

dx/dt = 8(1) + 4 = 12 units per second

Therefore, the horizontal velocity is 12 units per second

To find the vertical velocity, we need to take the derivative of the y equation with respect to time t

dy/dt = 6t

So, when t = 1, the vertical velocity is

dy/dt = 6(1) = 6 units per second

Therefore, the vertical velocity is 6 units per second

To find the speed, we need to use the Pythagorean theorem

speed = sqrt((dx/dt)^2 + (dy/dt)^2)

Substituting the values we found earlier, we get

speed = sqrt((12)^2 + (6)^2) = sqrt(180) = 6sqrt(5) units per second

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Statistics is referred to as a discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.

This is referred to as information that has been translated into a form that is efficient for movement or processing.

Statistics involves using information that has been translated into a form that is efficient for movement or processing through different tools such as mean standard deviation etc.They help to provide more details about a set of data which makes it use very important.

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Answer:

To convert the feet to square feet we have to multiply the length by the width. In which, we should get the answer as well.

Our length is 2ft, since it's a rectangle the other side is 2ft as well.

The width is 3ft, and the other half is 3ft.

So, basically to get the area of the hole, it'd be 3*2=

Which, it's 6sq ft.

Step-by-step explanation:The actual answer is 36. If I am wrong i am sorry ;3

The domain and range of the function  f(x) = 3/x + 2 are  (-∞, 0) ∪ (0, ∞) and  (-∞, 2) ∪ (2, ∞). The vertical and horizontal asymptotes are x = 0 and y = 2 respectively

In mathematics, the domain of a function is the set of all possible input values (also known as the independent variable) for which the function is defined. The range of a function is the set of all possible output values (also known as the dependent variable) that the function can produce.

To determine the domain and range of a function, it's important to consider the nature of the function, its graph or formula, and any restrictions that may apply.

The function f(x) = 3/x + 2

The domain of the function is (-∞, 0) ∪ (0, ∞)

The range of the function is (-∞, 2) ∪ (2, ∞)

The x - intercept is (-3/2, 0)

The y - intercept does not exist

The vertical asymptotes is x = 0

The horizontal asymptotes is y = 2

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Answer:

We accept the null hypothesis, that is, that the mean weight of the cans is still of 12 ounces of fruit.

Step-by-step explanation:

Pineapple Corporation (PC) maintains that their cans have always contained an average of 12 ounces of fruit.

This means that the null hypothesis is: \(H_0: \mu = 12\)

The production group believes that the mean weight has changed.

This means that the alternate hypothesis is:

\(H_a: \mu \neq 12\)

The test statistic is:

\(z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}\)

In which X is the sample mean, \(\mu\) is the value tested at the null hypothesis, \(\sigma\) is the standard deviation and n is the size of the sample.

12 is tested at the null hypothesis:

This means that \(\mu = 12\)

They take a sample of 15 cans and find a sample mean of 12.05 ounces and a sample standard deviation of .08 ounces.

This means, respectibely, that \(n = 15, X = 12.05, \sigma = 0.08\)

Value of the test statistic:

\(z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}\)

\(z = \frac{12.05 - 12}{\frac{0.08}{\sqrt{15}}}\)

\(z = 2.42\)

Pvalue of the test:

We are testing if the mean is different from a value, which means that the pvalue is 2 multiplied by 1 subtracted by the pvalue of z = 2.42.

Looking at the z-table, z = 2.42 has a pvalue of 0.9922

1 - 0.9922 = 0.0078

2*0.0078 = 0.0156

What conclusion can we make from the appropriate hypothesis test at the .01 level of significance?

0.0156 > 0.01. This means that at the 0.01 level, we accept the null hypothesis, that is, that the mean weight of the cans is still of 12 ounces of fruit.

Answer: Associative Property of Addition

Step-by-step explanation: The problem (6 + 7) + 8 = 6 + (7 + 8)

demonstrates the associative property of addition.

Notice that the addends, or the number we're adding,

are the same on both sides of the equals sign, 6 + 7 + 8.

The associative property of addition tells us that when we're adding more

than two numbers, the grouping of addends does not change the sum.

For example here, (6 + 7) gives us 13, and 14 + 8 gives us 21.

On the right side, (7 + 8) gives us 15, and 6 + 15 gives us 21.

So the sum is the same, regardless of which way we group the addends.

The dot product of two matrices, involves Multiplying the row of one matrix by the column of the other. The result of dot product of the two Numpy arrays is ;

The Numpy module is a library in python which is used for speedy numerical computation by reading data on vector - like format.

The code in python can be reproduced thus :

import numpy as np

#import the Numpy module and alias it as np

array_1 = np.array([[1, 2, 7], [3, 4, 8]])

#imput the values of the first array

array_2 = np.array([[1, 2], [3, 9], [4, 16]])

#imput the values of the second array

result = np.dot(array_1, array_2)

#attach the dot method, attach the dot product of both arrays to result.

result

#displays the result of the dot product

Therefore, the dot product of array_1 and array_2 in the question given above is array([[35, 132], [47, 170]])

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Both allow you to make purchase in a store or online.

D is the ideal choice.

While credit cards charge transactions using a line of credit, debit cards commonly withdraw money from a checking account. You use your own money to make purchases when using a debit card. By using a credit card, you are effectively borrowing the funds, which you will eventually have to return to the card's issuer along with any applicable interest.

When it comes to fraudulent purchases, credit cards typically provide consumers with better protections than debit cards. Purchases made using debit cards may not be as easily or liberally covered by these fraud protections.

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Answer:

hsjsjsjsjaiisisudujsjsjsjsj

the final result of the double integral is `(4/3)*a. we have to Integrate the inner integral with respect to z.

what is inner integral ?

An inner integral is a mathematical term that refers to the integral function that is evaluated first in a double integral.

In the given question,

To solve this double integral, we will use the following steps:

Integrate the inner integral with respect to z.

Evaluate the result of the inner integral at  upper and lower limits of z.

Substitute the result of the inner integral into the outer integral and integrate with respect to y.

Evaluate the result of the outer integral at the upper and lower limits of y.

Simplify the expression.

Now, let's apply these steps to solve the given double integral:

Integrate the inner integral with respect to z:

∫(x²*z + y²*z + z³) dz = x²/2*z² + y²/2*z² + z^4/4 + C

where C is the constant of integration.

Evaluate the result of the inner integral at the upper and lower limits of z:

(x²/2*(a²-x²-y²)¹⁵ + y²/2*(a²-x²-y²)¹⁵ + (a²-x²-y²)²/4)

- (x²/2*(-a²+x²+y²)¹⁵ + y²/2*(-a²+x²+y²)¹⁵ + (-a²+x²+y²)²/4)

Substitute the result of the inner integral into the outer integral and integrate with respect to y:

markdown

∫[(x²/2*(a²-x²-y²)¹⁵ + y²/2*(a²-x²-y²)¹⁵ + (a²-x²-y²)²/4)

- (x²/2*(-a²+x²+y²)¹⁵ + y²/2*(-a²+x²+y²)¹⁵ + (-a²+x²+y²)²/4)] dy

Evaluate the result of the outer integral at the upper and lower limits of y:

= ∫[(x²/2*(a²-x²-y²)¹⁵ + y²/2*(a²-x²-y²)¹⁵ + (a²-x²-y²)²/4)- (x²/2*(-a²+x²+y²)¹⁵ + y²/2*(-a²+x²+y²)¹⁵ + (-a²+x²+y²)²/4)] dy

from y = -sqrt(a²-x²) to y = sqrt(a²-x²)

= (2/3)*x²*(a²-x²)¹⁵ + (2/3)*(a²-x²)²⁵

- (2/3)*x²*(-a²+x²)¹⁵ + (2/3)*(-a²+x²)²⁵

Simplify the expression:

= (4/3)*a³ - (4/3)*a*x²

Therefore, the final result of the double integral is `(4/3)*a

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Answer:

fv/pv=(1+r)^n

10,000/5000=(1+r%)^12

2=(1+r%)^12

r= 5.95

Step-by-step explanation:

fv/pv=(1 + r)^n

10000/5000=(1 + r%)^12

2=(1 + r%)^12

r=5.95

A relation is called a function when each element in the domain is paired with just one element from the A. Range

From the question, we have the following parameters that can be used in our computation:

The incomplete definition of relation

A relation takes the form

Domain : x

Range : y

The values from the domain are then paired with the range

If these values are paired just once, then it is a function

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Answer:

2

Step-by-step explanation:

There are 2 angles measurements do you need to figure out the measurements of all the labeled angles in the figure.

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

There are 4 angles is shown in figure.

Now, If we know the value of angle 1 then by vertically opposite angle the value of angle 3 is same as angle 1.

And, If we know the value of angle 2 then by vertically opposite angle the value of angle 4 is same as angle 2.

Thus, There are 2 angles measurements do you need to figure out the measurements of all the labeled angles in the figure.

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Answer:

What is an example of how public conduct, even outside of the office itself, can affect one’s job?

Step-by-step explanation:srry im doing a thing

where i have to do 30 Q to get $300

Note that the notation   "∪C = {x : x ∈ for some S ∈ C} = ∪ { S:S ∈ C}" represents a mathematical statement involving sets.

∪C : This represents the  union (∪) of the sets in C.

{x : x ∈ for some S ∈ C}: This is the description or definition of the elements in the set formed by the union of sets in C.

It states that an element x belongs to the union of   sets in C if and only if x belongs to at least one set S that is an   element of the set C.

= ∪{ S:S ∈ C}   : This means that the union (∪) of sets in C is equal to the union of all sets S that belong to the set C.

In summary,  the statement is saying that the union of sets in C consists of all elements that belong to at least one set in C. It is the combined collection of elements from all sets in C.

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Answer:

8x+3+4x+6=20x+40

Step-by-step explanation:

solve the equation for x and plug x back into the section you want to find its length

I can't explain stuff too well but I hope this helps good luck :)

We substitute -1+1/6y for x in the second equation (bottom equation) in order to solve the system by the substitution method.

The given system of equations are 2x-1/3y = -2...(1)

3x+y=1...(2)

We solve this system of equations by using substitution method.

Let us solve for x in equation to substitute it in equation (2).

2x=-2+1/3y

Divide both sides of equation by 2.

x=-1+1/6y

Now plug in the value of x in equation 2.

Hence, we substitute -1+1/6y for x in the second equation (bottom equation) in order to solve the system by the substitution method.

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no i am in middle school tho sorry

Answer:

i probally will but then again not

Step-by-step explanation:

Answer:

The answer is 26cm

Step-by-step explanation:

what I did was that I divide 130/5 which gave me 26

Answer:

F: 52 cm

Step By Step Answer:

130 divided by 5 equals 26

26 times 2 equals 52

One or more numbers from 1 to 15 can be selected through ¹⁵Cₙ ways where n is the number of integers to be chosen. A pair of distinct integers whose sum is 20 can be chosen in 9 ways.

Now from 1 to 15, there are 15 numbers.

If we need to select one number from these integers, we can do so in 15 ways, since the number can be anything between 1 to 15.

If we need to select a pair of integers, we can select the first number in 15 ways. The next number can be selected in 14 ways since one number is already selected.

This can also be said as a combination of ¹⁵C₂.

Similarly, more numbers can be selected through ¹⁵Cₙ ways where n is the number of integers to be chosen.

For the next problem, we need to choose pair of distinct integers whose sum is 20.

These will be (1, 19), (2, 18), (3, 17), (4, 16), (5, 17), (6, 14), (7, 13), (8, 12), (9,11) since distinct integers are asked, (10, 10) will not be included.

Hence we get 9 ways.

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a. The monthly contribution from a friend's company is $120 minus 0.5, or $60.

b. The total monthly contribution to the fund is $180.

The computation of FV in Excel is shown in the attachment below:

Using the current number as a starting point, subtract the prior value to determine the growth rate. To calculate the growth rate in percentage terms, divide the difference by the previous amount and multiply the result by 100. Growth Rate equals (Ending Value - Beginning Value) - 1. The year-over-year (YoY) growth rate of a business, for instance, would be 20% if its revenue increased from $100 million in 2020 to $120 million in 2021.

GDP, turnover, wages, etc., all have growth rates that reflect how much they have changed over time (month, quarter, year). Percentages are a pretty common way to communicate it.

20 years is the age.

20 times 12 periods equals 240.

3% growth rate

The computation of FV in Excel is shown in the attachment below:

So, FV= $7,223,115.77

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Answer:

1800000000000000000

The solution is 170°, is the measure of the remaining angle.

Addition is a way of combining things and counting them together as one large group. ... Addition in math is a process of combining two or more numbers.

here, we have,

given that,

The measures of 5 of the interior angles of a hexagon are: 160°, 90°, 60°, 160°, and 80°.

so, we have,

Sum of all the six interior angles of a hexagon is 720°

now, we get,

The sum of 5 interior angles is = 160°+ 90°+ 60°+ 160°+ 80° degrees

                                                  = 550

The missing 6th angle is =  720° - 550degrees

                                         =170

So the remaining angle of hexagon is 170 degrees.

Therefore, the answer is 170°.

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Answer:

X = 25

Step-by-step explanation:

The probability that the hacker guesses the password on their first try is extremely low.

What is the probability that the hacker guesses the password on his first try?

There are 26 lowercase letters, 26 uppercase letters, and 10 numerical digits, for a total of 62 possible characters for each position in the password. Since the password is 9 characters long, there are \(62^{9}\) possible passwords.

The probability that the hacker guesses the password on their first try is 1 out of the total number of possible passwords:

Probability = 1 / (\(62^{9}\))

Using a calculator, this can be simplified to approximately 1.2 x \(10^{-16}\)

Therefore, the probability that the hacker guesses the password on their first try is extremely low.

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The probability that a randomly selected student has a typing speed of less than 51 words per minute if the mean (u) is 47 words per minute and the standard deviation (o) is 4 words per minute is; 68%

The empirical rule in statistics states that for normal distributions, 68% of observed data points will lie inside one standard deviation of the mean, 95% will fall within two standard deviations, and 99.7% will occur within three standard deviations.

The formula for z-score is;

z = (x' - μ)/σ

where;

x' is sample mean

μ is population mean

σ is standard deviation

We are given;

x' = 51

μ = 47

σ = 4

Thus;

z = (51 - 47)/4

z = 1

From empirical formula at 1 standard deviation above the means, the probability is 68%.

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Answer:

Find 50% of 40 by dividing 40 by 2. Then multiply the result by 4.

Step-by-step explanation:

Answer:

In my opinion it is A

Step-by-step explanation:

but who you think it is you choose me or the guy above me