can somebody help me please ​

Daily wage of James is $64.

Students should follow these steps to solve any word puzzle:

1. Read the problem: Students should first give the problem a quick once-over.

2. Highlight facts: After reading the issue through one more, students should underline or highlight crucial information, such as crucial numbers or words that indicate an operation.

3. Visualize the issue; you might find it useful to create a picture or a diagram.

By developing pertinent images, students can begin to visualize either simple or more complicated problems.

4. Identify the operation(s): Identify the operations that must be carried out. Is it division, multiplication, or addition?

James earns a total of $448 in a week, and he work 8 hours day.

Let his daily wage be x

As daily wage of James is X

In a week there are 7 days

Therefore, 7×X = $448

X = \(\frac{448}{7} = 64\)

So, daily wage of James is $64.

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Answer:

0.6 deg/s²

Step-by-step explanation:

Acceleration is the time rate of change of velocity, it is the ratio of velocity to time. The formula for acceleration is given by:

Acceleration = Change in velocity / time taken = (Final velocity - Initial velocity) / time

Given that the acceleration is 2160 deg/min², we have to convert it to deg/s²

1 min = 60 seconds

1 min² = 60² s² = 3600 s²

\(2160\ deg/min^2=\frac{2160\ deg}{1\ min^2*3600\ \frac{s^2}{min^2} }=0.6\ deg/s^2\\ \\2160\ deg/min^2=0.6\ deg/s^2\)

Answer:

0.6

Step-by-step explanation:

The actual cost to see the game is $150, as that is the amount you paid for the ticket. The cost in this scenario can be considered an opportunity cost. By choosing to attend the game instead of selling the ticket for $400, you forgo the opportunity to earn that additional $400.

In this scenario, the cost of attending the game refers to the actual amount of money you spent on the ticket, which is $150. This is the out-of-pocket expense that directly affects your financial resources.

On the other hand, the opportunity cost is the potential benefit or value that you give up by choosing one option over another. In this case, if you had sold the ticket for $400, you would have received a higher amount of money, which represents the opportunity cost of attending the game. By deciding to go to the game, you forego the opportunity to earn that additional $400.

Opportunity cost is a concept in economics that emphasizes the value of the next best alternative forgone when making a decision. It helps assess the trade-offs involved in different choices and helps in evaluating the true cost of a decision beyond the immediate financial expenses.

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The heat loss H (in kilocalories per square meter per hour) from a person's body at 0° Celsius can be modeled by the function H = 33(10√v - v + 10.45), where v is the wind speed in meters per second. The function is increasing, so as the wind speed increases, the heat loss increases.

The function H = 33(10√v - v + 10.45) is increasing because the coefficient of 10√v is positive. This means that the heat loss increases as the wind speed increases. For example, if the wind speed is 2 meters per second, then the heat loss is 418.93 kilocalories per square meter per hour. If the wind speed increases to 5 meters per second, then the heat loss increases to 574.75 kilocalories per square meter per hour.
The final answer to the question is that the heat loss H from a person's body at 0° Celsius is modeled by the function H = 33(10√v - v + 10.45), where v is the wind speed in meters per second. The function is increasing, so as the wind speed increases, the heat loss increases.

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The write-off of the receivable from Madonna Inc. is a necessary adjustment to ensure the accuracy of Marin Co.'s financial statements. Without it, the company's accounts receivable would be overstated and their financial statements would not provide an accurate portrayal of the company's financial position.

At the end of 2024, Marin Co. had accounts receivable of $673,200 and an allowance for doubtful accounts of $24,010. On January 24th, 2025, it was determined that the company's receivable from Madonna Inc. was not collectible and management authorized a write-off of $4,147. This action reduces the accounts receivable balance by $4,147, and reduces the allowance for doubtful accounts by the same amount. The net effect on the balance sheet is a reduction of $4,147 in both accounts receivable and allowance for doubtful accounts.

The impact of the write-off on the company's financial statements is a decrease in net income for the period. This is because a write-off is recognized as an expense, which reduces the amount of net income reported in the period. The amount of the write-off is recorded as an expense on the income statement. In this case, the amount of the write-off is $4,147.

The journal entry to record the write-off would be: Accounts Receivable 4,147; Allowance for Doubtful Accounts 4,147. This entry reduces the accounts receivable and allowance for doubtful accounts by $4,147. The write-off of $4,147 is recorded as an expense on the income statement, and this reduces the net income reported for the period.

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Answer:

\(7x+4\)

Step-by-step explanation:

1) Collect like terms.

\((11x-4x)+(6-2)\)

2) Simplify.

\(7x+4\)

Thanks!

Answer:

7x + 4

Step-by-step explanation:

11x + 6 -4x -2 Combine like terms

7x + 4

The counterexample for the conjecture If the perimeter of a rectangle is 40 units, the area must be at least 1 square unit is: A rectangle with length 19.99 units and width 0.01 unit has a perimeter of 40 units and an area of 0.1999 square unit.

The term counterexample refers to an instance or example that makes the statement false. This is used in logic to check if a statement is true or not. Counter example tend to counter the statement being discussed with valid points.

The question wants to show the relationship that may exist between perimeter and area of a rectangle.

The counterexample provided the dimensions that gave the perimeter which is 40 but failed to give area of 1 square unit

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The value of a/b is  \(\sqrt{6}\) / 2

The area of mathematics known as mensuration is concerned with measuring geometric shapes and their various characteristics, such as length, volume, shape, surface area, lateral surface area, etc. In fundamental mathematics, learn about mensuration.

Measurement of agricultural fields, floor areas required for purchase/selling transactions. Measurement of volumes required for packaging milk, liquids, solid edible food items. Measurements of surface areas required for estimation of painting houses, buildings, etc.

According to the question:-

Side of an equilateral triangle equals a/3.

Therefore, the equilateral triangle's area is equal to (1/2)(a/3)2 sqrt (3) / 2 = a2 [sqrt (3)/ 36].

Hexagonal side equals b / 6.

The area is thus 6 (1/2) (b/6)^2 sqrt (3) / 2 

= b^2 [ 3 sqrt (3) / 72] = b^2 [sqrt (3) / 24]

So

sqrt (3) / 36 a2 = sqrt (3) / 24 b2

So

A2 / B2 = [Sqrt(3)/24] / [Sqrt(3)/36]

a^2 / b^2 = [ 36 / 24 ]

a^2/ b^2 = 3/2

A/ B = Sqrt(3) / Sqrt(2)

=Sqrt(6) / 2

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Answer:

x= 7.88

Step-by-step explanation:

2.5x - 6.8 = 12.9 add 6.8 to the right side

2.5x =  19.7 divide by 2.5

x = 7.88

The value of the expression is 1/100.

We have,

To solve this expression, we can use the division property of fractions which states that dividing by a fraction is the same as multiplying by its reciprocal.

So, we have:

1/20 ÷ 5

= 1/20 x 1/5  (reciprocal of 5 is 1/5)

= 1/100   (multiply numerator with numerator and denominator with denominator)

Therefore,

The simplified result is 1/100.

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Answer:

It should be $13 for one pair of socks.

Step-by-step explanation:

To make 40 liters of a 35%  insecticide solution, the botanist should take 28 liters from the 20% solution and 12 liters from 70% solution.

The concentration of a solution indicates the fraction of solute in the solution. Concentration can be expressed in volume per volume or weight per volume. For example 20% v/v means in 100 ml solution there is 20 ml solute.

In the given problem:

solution A = 20%

solution B = 70%

New solution = 35%, volume 40 liters

Let p be the volume taken from the solution A, then the volume taken from the solution B = 40 - p.

Hence,

The amount of solute in the new solution:

20% p + 70% (40 - p) = 35% x 40

0.2 p + 0.7(40 - p) = 0.35 x 40

0.7 p - 0.2 p = 0.7 x 40 - 0.35 x 40

0.5 p = 0.35 x 40

p = 2 x 0.35 x 40 = 28

Hence, the volume taken from solution A = p = 28 liters and from solution B is (40 -28) = 12 liters.

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try each option and plot the correct one for number 4 and choose, try the one that looks more correct.

Answer:

y = -1/4x + 2

Step-by-step explanation:

using the slope-intercept form (y=mx+b) m is the slope of the line which is -1/4 because it is decreasing and b is the y-intercept of the line which is 2

Answer:

The second one.

Step-by-step explanation:

Together, Streetcar and Cable Car are the preferred transportation for 27% + 15% = 42% of the 400 residents, which is equal to 0.42 x 400 = 168 residents. Therefore "Together, Cable Car are with equation.

what is  equation?

An equation is a mathematical statement that shows that two expressions are equal.  has two sides, a left-hand side (LHS) and a right-hand side ), separated by an equal sign (=). The expressions on both sides of the equal sign can be numbers, variables, constants, or a combination of these

In the given question,

From the circle graph, we can conclude that:

Together, Streetcar and Cable Car are the preferred transportation for 27% + 15% = 42% of the 400 residents, which is equal to 0.42 x 400 = 168 residents. Therefore, the statement "Together and Cable Car are the preferred transportation of 168 residents" is true.

Together, Walk and Streetcar are the preferred transportation for 40% + 15% = 55% of the 400 residents, which is equal to 0.55 x 400 = 220 residents. Therefore, the statement "Together  Streetcar are the preferred transportation of  55 residents" is false.

Bus is the preferred transportation for 10% of the 400 residents, which is equal to 0.1 x 400 = 40 residents.  the statement "Bus is  preferred transportation of  45 residents" is false.

Bicycle is the preferred transportation for 8% of the 400 residents, which is equal to 0.08 x 400 = 32 residents. Therefore,  statement "Bicycle is preferred transportation for 50 residents" is false.

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Answer: (A)

Step-by-step explanation:

Answer:

That's the graph for the function f(x)= -1/2 x^2 + 7

The vertex is f(0) = 7

The Trapezoidal rule and Simpson's rule are two methods used to approximate the value of a definite integral. The Trapezoidal rule approximates the integral by dividing the region between the lower and upper limits of the integral into n trapezoids, each with a width h. The approximate value of the integral is then calculated as the sum of the areas of the trapezoids. The Simpson's rule is similar, except the region is divided into n/2 trapezoids and then the integral is approximated using the weighted sum of the area of the trapezoids.

For the given integral 4 x x2 1 0 dx, with n = 200, the Trapezoidal rule and Simpson's rule approximate the integral to be 7.4528 and 7.4485 respectively, rounded to four decimal places. The exact value of the integral is 7.4527. The difference between the exact and approximate values is very small, thus indicating that both the Trapezoidal rule and Simpson's rule are accurate approximations.

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Answer:

1. False

2. 30°

Step-by-step explanation:

Because 30 + 30 is 90

Just asking. How are we supposed to answer this without some sort of picture with a graph or something? :/

Answer:

(-5,-8) reflected over the y-axis turns to (-5,8)

Answer:

32.9 or just round it off and make it 33. both are correct

Step-by-step explanation:

tany=21/32.4

y= tan^-1(21/32.4)

y= 32.9 or 33

The probability that in 20 tosses of a fair six-sided die, a five will be obtained at least 5 times is approximately 0.3289 or 32.89%.

The probability of getting a 5 on any single toss of a fair six-sided die is 1/6. Since the tosses are independent, the number of 5's obtained in 20 tosses follows a binomial distribution with parameters n = 20 and p = 1/6.

We want to find the probability that a five will be obtained at least 5 times in 20 tosses. This is equivalent to finding the probability of getting 5, 6, 7, ..., or 20 fives in 20 tosses. We can use the binomial probability mass function to calculate these probabilities and then add them up.

Using a computer or a binomial probability distribution table, we can find the individual probabilities of getting k fives in 20 tosses for k = 5, 6, 7, ..., 20. We can then add up these probabilities to get the total probability of getting at least 5 fives in 20 tosses:

P(at least 5 fives) = P(5 fives) + P(6 fives) + ... + P(20 fives)

Using a computer or a binomial probability distribution table, we find that:

P(5 fives) ≈ 0.2029

P(6 fives) ≈ 0.0883

P(7 fives) ≈ 0.0270

P(8 fives) ≈ 0.0069

P(9 fives) ≈ 0.0015

P(10 fives) ≈ 0.0003

P(11 fives) ≈ 0.0001

P(12 fives) ≈ 0.0000

P(13 fives) ≈ 0.0000

P(14 fives) ≈ 0.0000

P(15 fives) ≈ 0.0000

P(16 fives) ≈ 0.0000

P(17 fives) ≈ 0.0000

P(18 fives) ≈ 0.0000

P(19 fives) ≈ 0.0000

P(20 fives) ≈ 0.0000

Summing up these probabilities, we get:

P(at least 5 fives) ≈ 0.3289

Therefore, the probability that in 20 tosses of a fair six-sided die, a five will be obtained at least 5 times is approximately 0.3289 or 32.89%.

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Answer:

I think this would be 182

Step-by-step explanation:

Answer:

4(x+4)

Step-by-step explanation:

Factor 4x+16

4x+16

=4(x+4)

Answer:

K=24

B=21

Step-by-step explanation:

x+x-5=43

2x=48

x=24

K=24

B=21

Answer:

24

Step-by-step explanation:

So the only way I think would be possible to get the answer is if you divide 43 by 2 (since Bobbie and Kylie are 2 people) then subtract 5 to get the answer?

1. Statement: True

Inverse: True

Contrapositive: True

Converse: True

2. Statement: True

Inverse: True

Contrapositive: True

Converse: True

3. Statement: True

Inverse: True

Contrapositive: True

Converse: True

(i)

Statement: If the difference x - y is even, then x and y are also even.

Inverse: If x and y are not even, then the difference x - y is not even.

Contrapositive: If x and y are not even, then the difference x - y is not even.

Converse: If x and y are even, then the difference x - y is even.

Statement: If a divides b or a divides c, then a divides bc.

Inverse: If a does not divide b and a does not divide c, then a does not divide bc.

Contrapositive: If a does not divide b and a does not divide c, then a does not divide bc.

Converse: If a divides bc, then a divides b or a divides c.

Statement: If x^2 ≥ 100 and x ≥ 0, then x ≥ 10.

Inverse: If x^2 < 100 or x < 0, then x < 10.

Contrapositive: If x^2 < 100 or x < 0, then x < 10.

Converse: If x ≥ 10, then x^2 ≥ 100.

(ii)

For each statement, we need to evaluate the truth values of the statement, inverse, contrapositive, and converse.

Statement: True

Inverse: True

Contrapositive: True

Converse: True

Statement: True

Inverse: True

Contrapositive: True

Converse: True

Statement: True

Inverse: True

Contrapositive: True

Converse: True

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Answer:

13 + 1.5x < 15 + 1.25x

Step-by-step explanation:

Mabel: 13 + 1.5x

Jenny: 15 + 1.25x

Less expensive to shop at Mabel's. Less than sign <.

13 + 1.5x < 15 + 1.25x

Answer:

48

Step-by-step explanation:

144 divided by 3 is 48 :)

Answer:

d=3

Step-by-step explanation:

by using distance formula

d=√(x2-x1)²+(y2-y1)²

let the points be A(-3,2) B(0,2)

d=√(0--3)²+(2-2)²

d=√(+3)²+(0)²

d=√9

d=3

Answer:

A company

Step-by-step explanation:

heres the photo of the work shown (dw its not a link lol)

Answer:

A=$410

B=$370

Company B is 40 cheaper than Company A for 3 hours of landscaping.

Step-by-step explanation:

(45x3) + 275= 410

(65x3) + 175 = 370

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