mariah let 2 fries she had one fries left how many dose she have left?

Answer:

A

Step-by-step explanation:

Cost for x shirts in a week (4x+150)  divided by the shirts made in a week (x)

 would be represented by  A

Answer:

A is correct.

Step-by-step explanation:

The expression 4x + 150 represents the cost of manufacturing x shirts in a week. If x shirts are made in a week, the expression \(\frac{4x+150}{x}\) (Answer A) represents the manufacturing cost per t-shirt (that's why we divide by x) where x shirts are made in a week (that's why we divide by just x, not 7x, because we're talking about 1 week, not 7 days)!

=======================================================

Reason:

The first marble was replaced, so the original state of the bag hasn't changed overall. The probability isn't changed either. We can treat the second selection entirely independent of the first one.

If the first marble wasn't replaced, then the marble count of course goes down by 1. That affects the probability of the second selection and we'd consider these events to be dependent.

---------

An example:

Consider a bag with 4 red marbles and 6 green ones. The chances of picking red on the first try are 4/10 = 2/5. The chances of picking red again would be 2/5 assuming we put that red marble back. We can see the second selection is independent of the first.

If the marble wasn't put back, then the chances of picking a 2nd red marble would be 3/9 = 1/3. I subtracted 1 from the numerator and denominator of 4/10 to get to 3/9. In this case, the 2nd selection's probability depends on the first event (whether red was picked or not).

Answer:

The answer is B

Step-by-step explanation:

2021 - 1962 =59

59-13=46

2021-46=1975

Then 7+3=10

Answer:

(Yes, "5" is a polynomial, one term is allowed, and it can be just a constant!) 3xy-2 is not, because the exponent is "-2" (exponents can only be 0,1,2,...)

Step-by-step explanation:

Using the percentages we know that the price of the fule increased year was 5.6%.

A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics.

If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100.

The proportion, therefore, refers to a component per hundred. Per 100 is what the word percent means.

The letter "%" stands for it.

Calculating 50% of 40%, for instance, yields (50/100) x (40/100) = 0.50 x 0.40 = 0.20, which equals 20/100 or 20%. NOTE: Using the percent sign and a division by 100 at the same time is improper.

So, observing the chart we know that the price of fuel is increasing.

Now, calculate the percentage of increasing the price as follows:

1st year:

= 3.04/3.22 * 100

= 94.40

Percentage increase: 100 - 94.40 = 5.6%

2nd year:

= 3.22/3.41 * 100

= 94.42

Percentage increase = 100 - 94.42 = 5.6%

3rd year:

= 3.41/3.61 * 100

= 94.45

Percentage increase = 100 - 94.45 = 5.5%

Rounding the percentage increase: 5.6%

Therefore, using the percentages we know that the price of the fule increased year was 5.6%.

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Correct question:

Can someone PLEASE help, it is URGENT. Make the answer clear. I'll give the brainiest or something, I just really need help. I think the brainliest will give 100 points.

The price of fuel may increase due to demand and decrease due to overproduction. Marco is studying the change in the price of two types of fuel, A and B, over time.

The price f(x), in dollars, of fuel A after x months is represented by the function below:

f(x) = 2.96(1.04)x

Part A: Is the price of fuel A increasing or decreasing and by what percentage per month? Justify your answer. (5 points)

Answer:

Hi there! The answer is $1.86. Hope this helps! c:

Step-by-step explanation:

First, convert 15% to a decimal.

15% / 100 = 0.15

Then, multiply.

0.15 * 12.40 = $1.86

Since 15% of 12.40 is $1.86, then Jamie left a $1.86 tip.

The point on the hyperbola closest to (0, -3) is (√2, -3√2).

The distance formula is a formula used to calculate the distance between two points in a coordinate plane or in a three-dimensional space.

For two points in a two-dimensional coordinate plane, \((x_1, y_1) and (x_2, y_2)\), the distance formula is:

d = \(\sqrt{[(x_2 - x_1)^2 + (y_2 - y_1)^2]}\)

To find the point on the hyperbola closest to the point (0, -3), we need to find the point on the hyperbola where the distance to (0, -3) is minimized.

We can use the distance formula to find the distance between any point on the hyperbola (x, y) and (0, -3):

d = √[(x - 0)² + (y - (-3))²]= √[x² + (y + 3)²]

We want to minimize this distance, subject to the constraint that (x, y) lies on the hyperbola 6x² - 5y² = 10.

To solve this problem, we can use Lagrange multipliers. Let L(x, y, λ) = d² - λ(6x² - 5y² - 10), where λ is the Lagrange multiplier. We square the distance to avoid dealing with the square root. We also subtract λ times the constraint function, since we want to maximize the distance subject to the constraint.

Taking partial derivatives with respect to x, y, and λ, we get:

∂L/∂x = 2x - 12λx = 0

∂L/∂y = 2(y + 3) + 10λy = 0

∂L/∂λ = 6x² - 5y² + 10 = 0

Solving the first equation for λ and substituting into the second equation, we get:

λ = 1/2x

2(y + 3) + 5yx = 0

Solving for y in terms of x, we get:

y = -6/(5x)

Substituting into the equation for the hyperbola, we get:

6x² - 5(-6)²/(5x)² = 10

Multiplying both sides by (5x)², we get:

\(30x^4 + 180 = 25x^2\)

Rearranging and factoring, we get:

30(x² - 2)(x² + 3) = 0

The only positive value of x that satisfies this equation is x = √2. Substituting into y = -6/(5x), we get y = -3√2. Therefore, the point on the hyperbola closest to (0, -3) is (√2, -3√2).

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Answer:

Pretty sure it's B. 1

Step-by-step explanation:

y = mx + b is y-intercept form and B is usually where you put the first dot on the y axis, and that is positive 1, as you can see on the graph.

Hope you get a good grade! :)

Answer:

Here angle ABC = angle HGF ......( each 90° )

and other two corresponding sides are similar...

therefore, two sides and one Angle...

hence, SAS Test.

The tables are illustrations of logarithmic and exponential functions

The functions are given as:

\(f(x) = b^x\) --- table I

\(g(x) = log_b(x)\) --- table II

The above equations mean that:

Tables I and II are inverse functions

On the table II (see attachment), we have:

\(g(8) = 1.292\)

This means that:

\(f(1.292) = 8\)

Also, On the table I, we have:

\(f(1.544) = 12\)

This means that:

\(g(12) = 1.544\)

So, the missing values for both tables are 1.292 and 1.544

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Answer:

Aidan is 2 miles far from the ending point when he reaches the water station.

Step-by-step explanation:

The locations of the starting point, water station and ending point are (3, 1), (3, 7) and (3, 9), all expressed in miles. First we determine the distances between starting and ending points and between starting point and water station by the Pythagorean Theorem:

From starting point to ending point:

\(D = \sqrt{(3-3)^{2}+(9-1)^{2}}\) (Eq. 1)

\(D = 8\,mi\)

From starting point to water station:

\(d = \sqrt{(3-3)^{2}+(7-1)^{2}}\) (Eq. 2)

\(d = 6\,mi\)

The distance between the water station and the ending point is:

\(s = D-d\) (Eq. 3)

\(s = 8\,mi-6\,mi\)

\(s = 2\,mi\)

Hence, Aidan is 2 miles far from the ending point when he reaches the water station.

The distance that Aidan will be in the walk when he reaches the water station is; 2 miles

Formula for calculating distance between two coordinates is;

D = √[(y₂ - y₁)² + (x₂ - x₁)²]

Distance between starting point and endpoint is;

D = √[(9 - 1)² + (3 - 3)²]

D = √(8² + 0²)

D = 8 miles

Distance between starting point and water station is;

d = √[(7 - 1)² + (3 - 3)²]

d = √(6² + 0²)

d = 6 miles

Thus, the distance that Aidan will be in the walk when he reaches the water station is gotten from the difference between both distances.

Thus;

Distance of Aidan from water station = 8 - 6 = 2 miles

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Answer:

562

Step-by-step explanation:

if 240 equals 100

ARRR YAAA READY KIDSSS??

Answer:

Squidward

Step-by-step explanation:

It is squidward because patrick does not work therefore patrick does not make any money

Answer:

The distance between C and D is 4.2768 inches.

Step-by-step explanation:

As from A to B the distance is 5.625 inches and actual is 1688 miles

so,

1 mile = 5.625/1688 = 0.0033 inches

So, the distance between C and D is 1296 miles

= 1296 x 0.0033 inches = 4.2768 inches  

Approximately normal with a mean equal to \mu and a standard deviation equal to \frac{\sigma}{\sqrt{n}}, where n is the sample size. This result is known as the Central Limit Theorem.

According to the Central Limit Theorem, as the sample size increases, the distribution of the sample mean becomes increasingly close to a normal distribution, regardless of the shape of the original distribution.

The Central Limit Theorem is a fundamental result in probability and statistics that states that the distribution of the sum (or average) of a large number of independent, identically distributed random variables approaches a normal distribution.

This result is particularly useful because it provides a way to make probabilistic statements about the distribution of a sample mean, even if the distribution of the underlying data is unknown.

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The given line segment in the line coordinate grid with the endpoints at A (2,6) and B (6,2) is one side of a triangle is \($4 \sqrt{5}$\).

The distance between points \($\left(\mathrm{x}_{1}, \mathrm{y}_{1}\right)$\) and \($\left(\mathrm{x}_{2}, \mathrm{y}_{2}\right)$\) is given by \($\sqrt{\left(x_{2}-x_{1}\right)^{2}+\left(y_{2}-y_{1}\right)^{2}}$\)

So, we have

\(&\sqrt{(2-6)^{2}+(6+2)^{2}} \\\)

\($(2-6)^{2}+(6+2)^{2}=80$\)

\($=\sqrt{80}$\)

Prime factorization of \($80: 2^{4} \cdot 5$\)

\($=\sqrt{2^{4} \cdot 5}$\)

Apply radical rule: \($\sqrt{a b}=\sqrt{a} \sqrt{b}$\)

\($\sqrt{2^{4} \cdot 5}=\sqrt{2^{4}} \sqrt{5}$\)

\($=\sqrt{2^{4}} \sqrt{5}$\)

\($\sqrt{2^{4}}=4$\)

\($=4 \sqrt{5}$\)

A line segment in geometry has two different points on it that define its boundaries. A line segment is sometimes referred to as a section of a line that links two places. The difference between a line and a line segment is that a line has no endpoints and can go on forever in any direction. A ray has just one endpoint and endlessly long other ends, as opposed to a line segment that has two endpoints.

In a line, a line segment has two distinct ends. The line segment's length, which is the separation of two fixed points, is constant. The length can be calculated in feet or inches, or in metric measurements like centimeters (cm) or millimeters (mm).

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After finding the price and comparing them, it is clear that the price for each pound of tuna is not always the same.

The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.

Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.

As per the provided data in the given table,

For 3 pounds of tuna fish, the price is $15

The price of one pound will be: 15/3 = $5 per pound.

Similarly,

Price of 7-pound tuna = $28

Then, the price of 1 pound will be 28/7 = $4 per pound.

And,

Price of 9-pound tuna = $36

Then, the price of one pound will be: 36/9 = $4 per pound.

Comparing the values, it is clear that the price per pound is not the same.

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Answer:

Step-by-step explanation:

Answer:

no of batches of street made is 2345

srry i don't know

Step-by-step explanation:

Answer:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

x=4, -8

Step-by-step explanation:

Answer: x=8

Step-by-step explanation:

Answer:

x = 2 so y = 7

x = 4 so y = 11

Step-by-step explanation:

y = 2x + 3

x = 0 so y = 2(0) + 3 | y = 3

x = 2 so y = 2(2) + 3 | y = 7

x = 4 so y = 2(4) + 3 | y = 11

x = 6 so y = 2(6) + 3 | y = 15

The complete sequence is:

pass probability = 0.8

non- pass probability = 0.2

pass probability = 0.4

non- pass probability = 0.6

non- pass probability = 0.04

The ratio of good outcomes to all possible outcomes of an event is known as the probability. The number of positive results for an experiment with 'n' outcomes can be represented by the symbol x. The probability of an event can be calculated using the following formula.

Probability(Event) = Favorable Outcomes/Total Outcomes = x/n

Given:

The probability that Jose passes is 0.8

The probability that Maria passes is 0.4

Now, Jose probability

pass probability = 0.8

non- pass probability = 0.2

and, for Maria

pass probability = 0.4

non- pass probability = 0.6

Now, further dividing the non- pass probability for Jose

pass probability = 0.96

non- pass probability = 0.04

This is done in the aspect of the sum of pass and non -pass probability should be 1.

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Answer:

B. \(y=-\frac{2}{3}x+5\)

Step-by-step explanation:

Equation of a line: y=mx+b (Where m is the slope and b is the y- intercept)

Parallel lines have the same slope.

So that means that the line will have the slope \(-\frac{2}{3}\).

So we can write the equation of the line as y= -2/3x+b

Since it goes through the point (3,3) we can plug in 3 for x and y by doing:

\(y=-\frac{2}{3} x+b\\3=-\frac{2}{3} (3)+b\\3=-2+b\\b=5\)

Now we know the y intercept (b) we can write the equation of the line.

\(y=-\frac{2}{3}x+5\)

The equation of the line would be equal to y= -2/3x + 5

The equation of the straight line has its slope and given point.

If we have a non-vertical line that passes through any point(x1, y1) and has a gradient m. then general point (x, y) must satisfy the equation

y-y₁ = m(x-x₁)

The Equation of a line: y=mx+b

Where m is the slope and b is the y- intercept

Since Parallel lines have the same slope.

So we can write the equation of the line as;

y= -2/3x+b

Since it goes through the point (3,3) we can plug in 3 for x and y

y= -2/3x+b

3 = -2 + b

b = 5

Now we know the y intercept (b) we can write the equation of the line.

y= -2/3x + 5

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Answer:

Volume of sphere is 2,304 pi ft^3

Surface area of sphere is 576 pi ft^2

Step-by-step explanation:

When we talk of a great circle, we are talking of a circle around the sphere that has the same radius as the sphere.

Mathematically the area of the great circle is pi * r * r

now pi * r^2 = 144 pi

divide both sides by pi

r^2 = 144

r^2 = 12^2

since power are equal, we equate bases and the radius of the circle is thus equal to 12 feet

Now to calculate the volume of the sphere,

We know that the volume of a sphere is ;

V = 4/3 * pi * r^3

V = 4/3 * pi * 12^3

V = 4 * pi * 4 * 12^2 = 2304 pi ft^3

The surface area of the sphere is mathematically equal to 4 * pi * r^2

= 4 * pi * 12^2 = 576 pi ft^2

The equation of the sphere in standard form 16x2 + 162 + 1622 = 96x - 24 - 128 is \((x - 3)^2 + y^2 + z^2 = (81sqrt(17) / 2)^2\)

To write the equation of the sphere in standard form, we need to rearrange the terms so that the variables are on one side and the constant is on the other side.

The standard form of the equation of a sphere is:

\((x - h)^2 + (y - k)^2 + (z - l)^2 = r^2\)

where (h, k, l) is the center of the sphere and r is the radius.

So, let's start by rearranging the terms in the given equation:

\(16x^2 + 162 + 162^2 - 96x + 24 + 128 = 0\)

We can simplify the constants on the left side:

\(16x^2 - 96x + 162^2 + 24 + 128 = 0\)

Now we can complete the square for the x terms:

\(16(x^2 - 6x + 9) + 162^2 + 24 + 128 - 16(9) = 0\)

\(16(x - 3)^2 + 162^2 + 24 + 128 - 144 = 0\)

\(16(x - 3)^2 + 162^2 + 8 = 0\)

Finally, we can divide both sides by 16 to get the equation in standard form:

\((x - 3)^2 + (y - 0)^2 + (z - 0)^2 = (-1/2)162^2 - 1/2(8)\)

The center of the sphere is (3, 0, 0), and the radius is the square root of the constant term on the right side:

\(r = sqrt[(-1/2)162^2 - 1/2(8)] = 81sqrt(17) / 2\)

Therefore, the equation of the sphere in standard form is:

\((x - 3)^2 + y^2 + z^2 = (81sqrt(17) / 2)^2\)

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Answer:

90:60

Step-by-step explanation:

150/5=30

3*30=90

2*30=60

Answer

20 students will take biology, 10 take Integrated Science and 10 take both

Step-by-step explanation:

With Venn diagrams it's best you work from the inside out. With that in mind we know 10 students take both Biology and Integrated Science. In Biology there are 30 total students including the ones that also take both sciences. So we subtract the ones that take both and get 20 students taking only biology. After that there's 30 students total, subtract that from 40, the total number of students and you get 10, the amount of students who take Integrated Science

98 adult tickets were sold on Saturday at the movie theatre.

To find the number of adult tickets sold on Saturday, we can set up a system of equations based on the given information. Let's denote the number of child tickets sold as C and the number of adult tickets sold as A.

From the problem, we know that the child admission price is $6.20, and the adult admission price is $9.30. The total number of tickets sold is 173, and the total sales amount is $1376.40.

We can set up the following equations:

Equation 1: C + A = 173 (the total number of tickets sold is 173)

Equation 2: 6.20C + 9.30A = 1376.40 (the total sales amount is $1376.40)

To solve this system of equations, we can use substitution or elimination methods. Let's use the substitution method.

From Equation 1, we have C = 173 - A. Substituting this value into Equation 2, we get:

6.20(173 - A) + 9.30A = 1376.40

Expanding and simplifying the equation, we have:

1071.6 - 6.20A + 9.30A = 1376.40

Combining like terms, we get:

3.10A = 304.8

Dividing both sides by 3.10, we find:

A = 98.4516

Since we cannot have a fractional number of tickets, we round A to the nearest whole number. Therefore, the number of adult tickets sold on Saturday is 98.

In summary, 98 adult tickets were sold on Saturday at the movie theatre.

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Answer:

22.8 blocks

Step-by-step explanation:

We can think of your path as traveling on a coordinate plane. You start by walking 6 units in the positive y direction, then 22 units in the negative x direction, then walking from this point (-22, 6) back to (0, 0)

This path draws a right triangle. The shorter leg is 6 units long, and the longer end is 22 units long. You want to find the hypotenuse of this triangle.

The hypotenuse is found using the Pythagorean theorem:

\(a^2+b^2=c^2\)

A and B represent the sides of the triangle, and c represents the hypotenuse!

Before plugging in the functions, isolate c, since that's the answer we're looking for:

\(a^2+b^2=c^2\\c=\sqrt{a^2+b^2}\)

Now, plug in the side lengths of the triangle:

\(c=\sqrt{6^2+22^2}\)

Now simplify!

\(c=\sqrt{36+484} \\x=\sqrt{520} x=22.8\)

It is 22.8 blocks back to your house! Hope this helps!

Answer:

522.81 cm^3

Step-by-step explanation:

So the volume of cones is found through the equation V=(pi)r^2(h/3)

So, we take the height, 20 cm, and divide by 3, giving us 6.66~. Then we take the radius, 5cm, half of the diameter, and square it, for 25. Then, we multiply them all together. (3.14)x(25)x(6.66~) for about 522.81 cm^3.

[Also, note that I only went out to two decimal places in all of this. You may want to just use the fraction of 20/3 rather than 6.66~]

[This would be 523.3333~]

The total recruiting expenses for hiring the employee with a family of 5 for a salary of 150000 over 3 other candidates can be calculated by considering the expenses related to the employee's house sale.

The total recruiting expenses for hiring the employee with a family of 5 for a salary of 150000 over 3 other candidates cannot be determined accurately based on the given information. To determine the recruiting expenses, we need to consider the cost associated with hiring the employee and the cost of the employee's house sale. The explanation is mentioned as follows:

1. Cost of hiring the employee:
  - The company chose the employee with a family of 5 out of 3 other candidates, indicating that the employee was selected over 3 other potential hires.
  - We can assume that the recruiting expenses include the costs associated with advertising the job, conducting interviews, performing background checks, and other administrative tasks.
  - However, the given information does not provide specific details about the recruiting expenses incurred in the hiring process.

2. Cost of the employee's house sale:
  - The employee sold her house for 350000.
  - It is not clear how the employee's house sale relates to the recruiting expenses. It could be that the employee needed to sell her house in order to relocate to a new job. In this case, the cost of the house sale, including real estate agent fees, closing costs, and other expenses, would be considered part of the recruiting expenses.
  - However, without further information, it is difficult to determine the exact amount of the recruiting expenses related to the employee's house sale.

In summary, additional details about the specific costs incurred in the hiring process and the relationship between the employee's house sale and the recruiting expenses would be needed to calculate the total expenses.

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