What is 153×694 pleas someone help me

The total number of seeds that Josiah would plant would be = nR×S

To determine the total number of seeds that Josiah will plant will be to add the seeds in the total number of rooms he planted.

Let each row be represented as = nR

Where n represents the number of rows planted by him.

Let the seed be represented as = S

The total number of seeds he planted = nR×S

Therefore, the total number of seeds that was planted Josiah would be = nR×S.

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Answer:

The maximum revenue Luci can make selling cookies in one day is $4,004,000.

Step-by-step explanation:

Given;

x = −2000 p + 4000 ..................... (1)

Revenue = xp

Revenue = (−2000 p + 4000)p =

Revenue = −2000p^2 + 4000p .................... (2)

The price at which Luci will the maximum profit can be calculated by finding the derivative of equation (2), equating to 0, and then solve for p as follows:

−4000p + 4000 = 0

4000 = 4000p

p = 4000 / 4000

p = 1

This implies that the price at which Luci will the maximum profit is $1.

Substituting p = 1 into equation (2) to obtain the maximum revenue Luci can make selling cookies in one day, we have:

Revenue = (−2000 * 1)^2 + (4000 * 1)

Revenue =  −2000^2 + 4000

Revenue = 4,000,000 + 4000

Revenue = 4,004,000

Therefore, the maximum revenue Luci can make selling cookies in one day is $4,004,000.

Answer:

TanФ=-1.793

Step-by-step explanation:

\(Sin^{2} (A) + Cos^{2} (A) = 1\)

\(Sin(A)=\sqrt{1-Cos^{2} (A)}\)

\(Tan(A) = \frac{Sin(A)}{Cos(A)}\)

\(Tan(A) =\frac{\sqrt{1-Cos^{2}(A) } }{Cos(A)} \\Tan(A) =\frac{\sqrt{1-(-.487)^{2} } }{-.487}=-1.793433202\)

Answer:

Step-by-step explanation:

Answer: it is C because it is true of the type of angle in this lessonc. It measures half the difference of the arcs it intercepts.

Answer:

see explanation

Step-by-step explanation:

Given

4x³ + x² - 8x - 2 ( factor the first/second and third/fourth terms )

= x²(4x + 1) - 2(4x + 1) ← first option on list

Finishing the factoring by factoring out (4x + 1) from each term

= (4x + 1)(x² - 2)

Answer:

x2(4x + 1) – 2(4x + 1)

Step-by-step explanation:

it's A on edg

Answer:

− 0.48076923

Step-by-step explanation:

1. Battling the stereotypes architects face.

2. Arguing for good design over cheap construction.

3. Making time for hand sketching

4. Finding great materials to match great designs.

5. Bridging the generation gap (making a design appealing to different generations)

The null hypothesis states that the proportion of users suffering side effects is less than or equal to 3%, while the alternative hypothesis suggests that the proportion is greater than 3%. A one-sided alternative is used because the concern is about an increase in side effects

a) The hypotheses for this claim can be stated as follows:

Null hypothesis (H0): The proportion of users suffering side effects (p) is less than or equal to 3% (p ≤ 0.03).

Alternative hypothesis (Ha): The proportion of users suffering side effects (p) is greater than 3% (p > 0.03).

A one-sided alternative is used because the concern is specifically about an increase in side effects.

b) To perform the hypothesis test, the test statistic is calculated using the provided data. In this case, the sample proportion of subjects suffering side effects is 23/440 = 0.0523. The test statistic is then determined based on the assumed conditions being met (e.g., large sample size). Using the binomial distribution, the test statistic can be approximated using a normal distribution. With α = 0.05, the critical value is obtained from the standard normal distribution. The test statistic is compared to the critical value to make a decision. If the test statistic exceeds the critical value, the null hypothesis is rejected in favor of the alternative hypothesis.

c) If the conclusion was found to be incorrect, it would imply making an error in the hypothesis test. Specifically, it would either be a Type I error or a Type II error.

d) In this situation, a Type I error would be more serious. A Type I error occurs when the null hypothesis is incorrectly rejected, suggesting that stronger warning labels are needed when, in fact, the proportion of users suffering side effects is not significantly higher than 3%. This would result in unnecessary warnings, potentially causing undue concern or unnecessary restrictions on ibuprofen use.

e) A 95% confidence interval for the proportion of subjects who will suffer side effects can be calculated using the sample proportion and the standard error. The confidence interval provides a range of values within which the true population proportion is likely to fall. The formula for the confidence interval is: sample proportion ± (critical value * standard error). The critical value can be obtained from the standard normal distribution based on the desired confidence level. The standard error is calculated as the square root of (p(1-p)/n), where p is the sample proportion and n is the sample size.

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The discount rate raised to nth power.

NPV is defined as Net Present Value. It is mainly used in capital budgeting and investment planning for the purpose of analyzing the project profit. NPV is the difference between  the present value of cash inflows and the present value of cash outflows in a period of time. The occurrence of cashflows in a series at different times is termed as NPV. NPV is a measure widely used in finance and commercial real estate. It is used to help taking decisions in accounting calculation. The cashflow that is discounted can be termed as NPV.

A simple example for NPV is, If a security offers a series of cashflows with an NPV of $30,000 and an investor pays exactly $30,000 for it, then the  investor's, NPV is $0.

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Answer:

85 degrees

Step-by-step explanation:

the inside of a triangle is always 180 degrees.

180-45-59=85

Based on the 99% confidence interval (-0.061 to 0.100), there is no significant evidence to suggest a difference between the two population proportions. Therefore, we fail to reject the null hypothesis.

In part (a), we obtained a 99% confidence interval for the difference between two population proportions, p1 - p2, as -0.061 to 0.100. This means that with 99% confidence, we estimate that the true difference between the proportions falls within this interval.

To determine whether there is a significant difference between the proportions, we check if the interval includes zero. If zero is within the interval, it suggests that the difference is not statistically significant. In this case, since zero is within the interval (-0.061 to 0.100), we conclude that there is no significant evidence to suggest a difference between the two population proportions.

Therefore, based on the given confidence interval, we would fail to reject the null hypothesis, which states that the difference between the proportions is zero. In practical terms, this means that we do not have enough evidence to claim that the two proposed proportions are significantly different from each other.

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With an off-course speed of 11 miles per hour, the ship will go 33 miles in 3 hours.

Multiplying in math is the same as adding equal groups. The number of items in the group grows as we multiply. Parts of a multiplication issue include the product, the two factors, and the product. The components in the multiplication problem 6 x 9 = 54 are the numbers 6 and 9, and the result is the number 54. One of the four fundamental mathematical operations, along with addition, subtraction, and division, is multiplication. Multiply in mathematics refers to the continual addition of sets of same size.

Here,

speed of ship= 11 miles/hour

time given= 3 hours

distance= speed * time

=11*3

=33 miles

The ship will cover 33 miles in 3 hours while moving at the speed of 11 miles/ hour off course.

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Answer:

y  =  0 ,  5 ,  − 8

(*￣3￣)╭

\(3y^4+9y^3-120y^2=0\\y=0,5,8\)

Answer:

31

Step-by-step explanation:

if the lenght is 10(×2), the width is 3 and the height is 4(×2). The sum of 20, 3,and 8 will be 31. That is the answer

It can be inferred that there is a statistically significant result if the confidence interval excludes the value of zero effect.

Confidence Interval;

In statistics, confidence is another word for probability. For instance, if you create a confidence interval with a 95% confidence level, you can be sure that 95 times out of 100 the estimate will fall between the upper and lower values indicated by the confidence interval.

Therefore,

The confidence level is 95% if your significance level is 0.05. The hypothesis test is statistically significant if the P value is lower than your significance (alpha) level. The findings are statistically significant if the confidence interval excludes the null hypothesis value. 0

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Answer:

1/3 square meters

Step-by-step explanation:

Area = length x width

2/3 x 1/2 = 2/6 = 1/3

6x-7+7=12+7 = addition property of equality

6x-7-12=-12+7 = subtraction property of equality

X= 19/6 = simplification

The addition property of equality states that adding the same quantity on both sides of an equation produces equivalent results.

An example = 6x-7+7=12+7. This is because, 7 is added to both sides of the equation.

The subtraction property of equality states that subtracting the same number from both sides of an equation does not affect the equality.

For example, 12 is subtracted from both sides of the equation as follows: 6x-7-12=-12+7

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Answer:

364×10-⁷

Step-by-step explanation:

Hope it helps!!!!!

Answer:

s= number of shirts

3/2= constant of proportionality

Step-by-step explanation:

Josh takes a load of dress shirts to the dry cleaners. The amount he pays for dry cleaning (

f. is given by the equation f=3/2s, where s is the number of shirts. What is the constant of proportionality in terms of the cost per shirt?

Given:

f= 3 / 2s

Where,

f= amount Josh paid for dry cleaning

s= number of shirts

3= constant of proportionality

2= amount paid per shirt

For example, if Josh took 3 shirts to the dry cleaner, the amount Josh will pay is

f= 3 / 2s

= 3 / 2(3)

= 3 / 6

= 1 / 2

f= 1 /2

The equation of the line in point-slope form is y + 3 = (1/2)(x - 6), and in slope-intercept form is y = (1/2)x - 6.

To write the equation of a line in point-slope form and slope-intercept form given a point (6, -3) and a slope of 1/2:

1. Point-Slope Form:

The point-slope form of a linear equation is given by: \(y - y_1 = m(x - x_1)\), where (\(x_1, y_1\)) is a point on the line and m is the slope.

Substituting the values into the equation:

y - (-3) = 1/2(x - 6)

y + 3 = 1/2(x - 6)

2. Slope-Intercept Form:

The slope-intercept form of a linear equation is given by: y = mx + b, where m is the slope and b is the y-intercept.

Using the given slope (1/2) and the point (6, -3), we can solve for the y-intercept (b).

-3 = (1/2)(6) + b

-3 = 3 + b

b = -6

The equation in slope-intercept form is:

y = 1/2x - 6

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We do not have enough evidence to conclude that the proportion of students being bullied at school has decreased at a 5% level of significance.

Hypothesis testing is a statistical method used to determine whether a hypothesis about a population parameter is supported by the data. In this case, the hypothesis is that the proportion of students being bullied at school has decreased.

The one-sample proportion test is a type of hypothesis test used to determine whether a proportion in a sample is significantly different from a known population proportion.

In this case, we are testing whether the proportion of students who reported being bullied in the sample of 75 sixth grade students is significantly different from the population proportion of 43%.

To test whether the proportion of students being bullied at school has decreased, we can use a hypothesis test with the null hypothesis that the proportion is still 0.43 and the alternative hypothesis that the proportion is less than 0.43.

Let p be the true proportion of students being bullied at school, then we have:

H₀ : p = 0.43

Hₐ : p < 0.43 (one-tailed test)

Using the sample data, we can calculate the sample proportion of students who reported being bullied at school:

=> \(\hat{p}\) = 30/75 = 0.4

We can use this to calculate the test statistic:

=> z = ( \(\hat{p}\)  - p) / √(p×(1 - p)/n) = (0.4 - 0.43) /√(0.43×0.57/75) = -0.81

At the 5% level of significance with a one-tailed test, the critical z-value is -1.645. Since our calculated test statistic (-0.81) is greater than the critical value, we fail to reject the null hypothesis.

Therefore,

We do not have enough evidence to conclude that the proportion of students being bullied at school has decreased at a 5% level of significance.

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The number of hours the student should record on the nighttime picture to complete a day-night cycle = 13 hours

The correct answer is an option (c)

We need to find the number of hours the student should record on the nighttime picture to complete a day-night cycle.

From the following pictures we can observe that, the sunrise time is 7:10 A.M. and the sunset timing is 6:10 P.M.

This means that thet daytime is of 11 hours (from 7:10 A.M. to 6:10 P.M.)

We know that the number hours in a day = 24

Let us assume that x represents the nighttime hours.

From this situation we get an equation,

x = 24 - 11

x = 13 hours

And the nighttime cycle would be:

from 6:10 P.M. to 7:10 A.M.

Therefore, the required number of hours = 13 hours

The correct answer is an option (c)

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Find the complete question below.

The amount of wire that can be bought from 21 cents is 7 inches.

It is given in the question that 12 inches of wire costs 36 cents.

We have to find the amount of wire that can be bought from 21 cents.

We will use the unitary method to solve this question.

Amount of wire that can be bought from 1 cent = 12/36 = 1/3 inches

Hence, according to the data given in the question, we can write,

The amount of wire that can be bought from 21 cents = (1/3)*21 = 7 inches.

Unitary method

The unitary method is a mathematical problem-solving technique where the value of a single unit is found out from the value of multiple units prior to finding the necessary result.

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The least squares regression line predicts a 0.534 increase in score for each minute the potatoes are in the oven.

If the data shows a weak relationship between two variables, the line that best fits this linear relationship is called a least-squares regression line, and it minimizes the vertical distance of the data points from the regression line. The term "least squares" is used because it is the minimum of the sum of squared errors, also known as "variance".

In a regression analysis, the dependent variable is shown on the vertical y-axis and the independent variable is shown on the horizontal x-axis. These specifications form the equation for the line of best fit, determined by least squares.

According to the Question:

Reid notes the x number of minutes the potatoes were in the oven and a y rating from 1 to 10. The least squares regression line for this data set is:

                                   y = 0. 009x+3. 43

For each additional minutes a potatoes spends in the oven, then the least square regression line predicts its rating will increase by 0.534.

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We need to determine whether an 8x8 matrix A exists that satisfies three conditions:

(i) having zeros below the main diagonal,

(ii) having a non-zero entry in the first row and eighth column, denoted as a18

(iii) being diagonalizable. In the second paragraph.

we will either provide an example of such a matrix and prove that it satisfies the conditions, or prove that no such matrix exists.

To provide an example of an 8x8 matrix A that satisfies the given conditions, we need to construct a matrix that satisfies each condition individually.

Condition (i) requires that all entries below the main diagonal of A are zero. This condition can easily be satisfied by constructing a matrix with zeros in the appropriate positions.

Condition (ii) states that a18, the entry in the first row and eighth column, must be non-zero. By assigning a non-zero value to this entry, we can fulfill this condition.

Condition (iii) requires that the matrix A is diagonalizable. This condition means that A must have a complete set of linearly independent eigenvectors. If we can find eigenvectors corresponding to distinct eigenvalues that span the entire 8-dimensional space, then A is diagonalizable.

If we are able to construct such a matrix that satisfies all three conditions, we can provide it as an example and prove that it fulfills the given conditions. However, if it is not possible to construct such a matrix, we can prove that no such matrix exists by showing that the conditions are mutually exclusive and cannot be satisfied simultaneously.

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Answer:

Step-by-step explanation:Reformatting the input :

Changes made to your input should not affect the solution:

(1): "x1"   was replaced by   "x^1".

STEP

1

:

           x

Simplify   —

           3

Equation at the end of step

1

:

 33   x

 —— • —

 7    3

STEP

2

:

           33

Simplify   ——

           7

Equation at the end of step

2

:

 33   x

 —— • —

 7    3

STEP

3

:

Final result :

 11x

 ———

  7

\(\tt F=\dfrac{9}{5}C+32\:or\\\\^oC =\dfrac{5}{9}(F-32)\\\\^oC=\dfrac{5}{9}(65-32)=\boxed{\bold{18.3}}\)

Answer:

The last one is the answer.