Lester started the day with $12 in his pocket he is saving for the new mop with the snazzy Pinstripes on Amazon Prime he works a job making $8 an hour the moped cost $268 write the equation that represents how many days letter needs to work to have $268

Answer: a

Step-by-step explanation:

Answer:

the answer is A

Step-by-step explanation:

obtaining food

Percent counts the number of a quantity compared to another quantity's 100 amount. The amount each person would pay is given by: Option D: $9. 75

Suppose the value of which a thing is expressed in percentage is "a'

Suppose the percent that considered thing is of "a" is b%

Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).

Thus, that thing in number is

\(\dfrac{a}{100} \times b\)

For the given case,

Bill for lunch = $32.50

Tip  = 20% of bill = \(\dfrac{32.50}{100} \times 20 = \dfrac{32.50}{5} = 6.50\) (in dollars)

Total amount = Bill + Tip = $39

This amount has to be divided in 4 equal part.

Thus, each part of those 4 parts would be \(\dfrac{39}{4} = 9.75\) (in dollars).

Thus, the amount each person would pay is given by: Option D: $9. 75

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Answer:

3=127

4=53

2=53

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Answer:

\(\pi=\frac{v}{hr^2}\)

Step-by-step explanation:

So we have:

\(v=\pi r^2h\)

And we want to solve for π.

First, divide both sides by h:

\(\frac{v}{h}=\pi r^2\)

Now, divide both sides again by r²:

\(\pi=\frac{v}{hr^2}\)

And this is our answer :)

Answer:

\(\frac{v}{r^{2} h} = \pi\)

Step-by-step explanation:

Simply divide both sides by \(r^{2}h\) to get pi by itself.

Let's start with a basic function, denoted as f(x), and apply the given transformations step by step.

1. Shifting left 1 unit:
To shift the graph 1 unit to the left, we replace x with (x + 1). Therefore, the function becomes f(x + 1).

2. Vertically stretching by a factor of 6:
To vertically stretch the graph by a factor of 6, we multiply the function by 6. The function now becomes 6 * f(x + 1).

3. Shifting up 2 units:
To shift the graph up 2 units, we add 2 to the function. The final formula is:
f(x) = 6 * f(x + 1) + 2.

So, the formula for the function, after applying the given transformations, is 6 * f(x + 1) + 2.

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The value of P(1.41 < Z < 2.85)  is 0.0771.

Hence, the correct answer is d.

A normally distributed random variable with mean μ= 0 and standard deviation σ= 1 is referred to as a standard normal random variable. The letter Z will always be used to represent it.

Because the Standard Normal Distribution is a probability distribution, the area under the curve between two points indicates the likelihood that variables will take on a range of values.

The whole area under the curve is one, or one hundred percent.

The mean and variance of a normal distribution are governed by two factors.

A standard normal distribution is a normal distribution with a mean of 0 and a standard deviation of 1.

The probability that a standard normal random variable Z is between 1.41 and 2.85 can be found using a standard normal table with a standard normal cumulative distribution function.

The answer is approximate:

P(1.41 < Z < 2.85)

= P(Z < 2.85) - P(Z < 1.41)

= 0.9927 - 0.9185

= 0.0742

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Where the above is given, the required angle m∠BAC = 45°.

In triangle ABC. AC represents the foreman’s line of sight to the top of the landfill. Landfill height is BC

The triangle is geometric shape which includes 3 sides and sum of interior angle should not grater than 180°

According to conditions angle b = 90°

The sum of angles of a triangle= 180°

That is a + b + c = 180

Therefore, c = a

       a = (180 - b)/2

          = (180 - 90) / 2

          = 90 / 2

          = 45°

Hence, the required angle m∠BAC = 45°

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Full Question:

Although part of your question is missing, you might be referring to this full question:

Question 1 Create Triangle ABC by drawing AC. Segment AC represents the foreman’s line of sight to the top of the landfill. What is Angle m BAC?

After answering the given query, we can state that Therefore, the value equation of a₃ is 26.

The equals sign (=) is used in mathematical equations to denote equality between two assertions. A mathematical statement that establishes the equality of two mathematical expressions is known as an equation in mathematics. For instance, the equal sign places a space between the integers in the equation 3x + 5 = 14. The relationship between the two lines on either side of a character can be expressed mathematically. Frequently, the logo and the specific component of software are the same. such as, for example, 2x - 4 = 2.

Given: a₁ = 2 and an+1 = (an)² + 1

: the value of a₃

we can find the value of a₂ and a₃:

a₂ = a₁² + 1 = 2² + 1 = 5

a₃ = a₂² + 1 = 5² + 1 = 26

Therefore, the value of a₃ is 26.

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1. The base pay Carter makes regardless of computer sales is $100

2. The linear relationship that shows the sales will be P = 100 + 10x

From the information given, Carter is a salesperson who sells computers at an electronics store and he makes a base pay amount each day and then is paid a commission for every computer sale he makes.

The starting salary is $100. This is the base pay.

The commission given is $10 per good sold. Therefore, the expression will be:

= 100 + 10x

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Step-by-step explanation:

Multiply the cost of an item or service by the sales tax in order to find out the total cost. The equation looks like this: Item or service cost x sales tax (in decimal form) = total sales tax. Add the total sales tax to the Item or service cost to get your total cost.

Answer:

sup\

Step-by-step explanation:

Answer:

Think of the equation as an equation for a line  y = m x + b  where in this case  C = 5 9 ( F − 32 )  or  C = 5 9 F − 5 9 ( 32 )  You can see the slope of the graph is  5 9 , which means that for an increase of 1 degree Fahrenheit, the increase is  5 9  of 1 degree Celsius.  C = 5 9 ( F )  C = 5 9 ( 1 ) = 5 9  Therefore, statement I is true. This is the equivalent to saying that an increase of 1 degree Celsius is equal to an increase of  9 5  degrees Fahrenheit.  C = 5 9 ( F )  1 = 5 9 ( F )  ( F ) = 9 5  Since  9 5  = 1.8, statement II is true.  The only answer that has both statement I and statement II as true is D, but if you have time and want to be absolutely thorough, you can also check to see if statement III (an increase of  5 9  degree Fahrenheit is equal to a temperature increase of 1 degree Celsius) is true:  C = 5 9 ( F )  C = 5 9 ( 5 9 )  C = 25 81 ( which is ≠ 1 )  An increase of  5 9  degree Fahrenheit leads to an increase of  25 81 , not 1 degree, Celsius, and so Statement III is not true.  The final answer is D.

Answer:

\( \frac{11}{13} \times \frac{1}{4} \times \frac{1}{3} = \frac{11}{156} \)

So the volume of this rectangular prism is 11/156 of a cubic foot.

The values of x and y after solving the given system of equations are respectively.

According to the question,

We have the following two equations:

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

y = 4x-1 .....(2)

Now, we can put the value of y from equation 1 in equation 2:

2x+3 = 4x-1

Now, we can change sides as it will not affect the result.

4x-1 = 2x+3

Moving 2x from the right hand side to the left hand side will result in the change of sign from plus to minus:

4x-2x-1 = 3

2x-1 = 3

2x = 3+1

2x = 4

x = 4/2

x = 2

Now, we can put the value of x in equation 1 to find the value of y:

y = 2x+3

y = 2*2+3

y = 4+3

y = 7

Hence, the value of x is 2 and the value of y is 7 after solving the equations.

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Answer:

Its A :)

Step-by-step explanation:

The domain and codomain of the function f(n) = n^2 + 1 are both the set of integers. The range of the function is all positive integers (including zero).

To find the domain, codomain, and range of the function f(n) = n^2 + 1:

1. Domain: The domain is the set of all possible input values for the function. In this case, since the function is defined for "the set of integers," the domain is the set of all integers.

2. Codomain: The codomain is the set of all possible output values for the function. In this case, the function is defined as f(n) = n^2 + 1, where n is an integer. Therefore, the codomain is also the set of integers.

3. Range: The range is the set of all actual output values that the function produces for the given inputs. To find the range, we can substitute various integer values for n and observe the corresponding outputs. Since the function is defined as f(n) = n^2 + 1, the smallest possible output value is 1 (when n = 0), and there is no upper limit for the output. Hence, the range is all positive integers (including zero).

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The probability that a randomly selected muffin will be a banana nut muffin is; P(banana nut muffin) = 0.5

From the table in the question, we are given;

Number of blackberry muffins = 10

Number of banana nut muffins = 25

Number of Chocolate chip muffins = 1

Number of blueberry muffins = 11

Number of pumpkin spice muffins = 3

Total number of muffins = 10 + 25 + 1 + 11 + 3

= 50

Probability = number of successful outcomes/Total number of outcomes

Thus;

P(banana nut muffin) = 25/50

= 0.5

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Answer:

\(9m^5n^-7\)  = \(\frac{ 9m^5}{n^ 7}\)

Step-by-step explanation:

The probability that a person selected at random to have the test until (s)he passes the test is, 0.03125

Given, a test occurred 5 times in a class.

we have to find that how many times a person selected at random to have the test until (s)he passes it.

the probability of getting pass in the exam be, 1/2

and similarly the probability of getting fail in the exam also be, 1/2

so, the probability that a person selected at random to have the test until (s)he passes the test is,

(1/2)^5

= 1/32

= 0.03125

Hence, the probability that a person selected at random to have the test until (s)he passes the test is, 0.03125

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The figure that best demonstrates the setup for the box method of finding the area of a triangle is a rectangle divided into two triangles with a diagonal line.

The box method is a visual representation that helps find the area of a triangle by dividing it into two smaller triangles that can be rearranged to form a rectangle. To set up the box method, start with a rectangle and draw a diagonal line from one corner to the opposite corner, dividing the rectangle into two triangles. The base and height of each triangle are labeled, and the total area of the rectangle is equal to the sum of the areas of the two triangles. By using this method, the area of a triangle can be easily calculated by multiplying the base and height and then dividing by two. The box method provides a visual and intuitive approach to understanding the formula for finding the area of a triangle

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The probability was broken by Bob is, 0.003 or 3%.

What is probability?

Mathematical explanations of the likelihood that an event will occur or that a statement is true are referred to as probabilities. A number between 0 and 1 represents the likelihood of an event, with 0 generally denoting impossibility and 1 denoting certainty.

Alonzo, Bob, and Casper are each assigned three chances to bus tables and to fix any broken dishes, respectively.

P(Alonzo bussing tables) = 50% = 0.5

P(Bob bussing tables) = 15% = 0.15

P(Casper bussing tables) = 35% = 0.35

P(Alonzo breaking a dish) = 6% = 0.06

P(Bob breaking a dish)  = 2% = 0.02

P(Casper breaking a dish)  = 4% = 0.04

As the likelihood of dish breakage does not change with the busing of the tables, this is all about independent events.

Consequently, P(A and B) = P(A) + P (B)

So, if a dish is broken, the likelihood that Bob broke it is;

P(Bob breaking dishes and busing tables) = P(Bob busing tables) x P (Bob breaking a dish)

                                                                       = 0.15 x 0.02

                                                                       = 0.003

P(Bob breaking dishes and busing tables)  = 0.003 0r 0.3%

Hence, the probability was broken by Bob is, 0.003 or 3%.

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Answer:

y=(6)x+b

Step-by-step explanation:

Answer:

y<4

Step-by-step explanation:

thats your answer :)

Answer:

corresponding angles, alternate exterior angles

Step-by-step explanation:

when you have to parallel lines cut be a transversal, you get different pairs of angles that are either equal or supplementary (add to 180).

For example, corresponding angles are congruent, and alternate exterior angles are congruent.

If it takes five elves, five minutes to make five dolls, then 5 minutes will it take 100 elves to make 100 dolls.

In the given question,

If it takes five elves, five minutes to make five dolls, then we have to find how long will it take 100 elves to make 100 dolls.

5 elves make 5 dolls = 5 minutes

1  elves make 5 dolls in = 5×5 minutes

1  elves make 5 dolls in = 25 minutes

So 1  elves make 1 dolls in = 25/5 minutes

1  elves make 5 dolls in = 5 minutes

So 1  elves make 100 dolls in = 5×100 minutes

1  elves make 5 dolls in = 500 minutes

So 100 elves make 100 dolls in = 500/100 minutes

100 elves make 100 dolls in = 5 minutes

Hence, if it takes five elves, five minutes to make five dolls, then 5 minutes will it take 100 elves to make 100 dolls.

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Answer:

She would need 8 cups of flour and 12 eggs.

Step-by-step explanation:

32 divided by 8 = 4 so you will then you multiplication and times everything in the recipe by 4.

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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The reason it is essential that silver and gold are not present as cations in the electrolyte is because they do not readily undergo oxidation. In the process of electrolysis, the impure copper lump is used as the anode, which is the positive electrode.

As electricity is passed through the electrolyte, copper ions from the lump are oxidized and dissolved into the electrolyte solution. This allows for the purification of the copper. However, if silver and gold were present as cations in the electrolyte, they would also undergo oxidation and dissolve into the solution.

This would result in the loss of these valuable metals and reduce the purity of the copper. To prevent this from happening, silver and gold are intentionally not oxidized in the electrolyte. Instead, they form an insoluble sludge at the base of the cell. This sludge can be easily separated from the purified copper, allowing for the recovery of these precious metals.

In summary, it is essential that silver and gold are not present as cations in the electrolyte because their oxidation would lead to their loss and a decrease in the purity of the copper. By forming an insoluble sludge, silver and gold can be separated from the purified copper and recovered.

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Answer: If 29/50 voted for Candidate A and 1/20 voted for someone other than the two major party candidates, then the remaining fraction of voters who voted for Candidate B can be found by subtracting the sum of these two fractions from 1 (since the total fraction of voters must be 1):

1 - 29/50 - 1/20 = 40/100 - 29/50 = 20/100 = 1/5

Therefore, 1/5 of the voters in the random sample voted for Candidate B.

Step-by-step explanation:

Answer:

Sorry I don't know this answer