A person is getting married and they are having 100 guest and they are having 9 oz cups and the bottles are 25.4 oz. How many bottles do they need?​

Answer:

A

Step-by-step explanation:

(2x-3)=4x, x=-3/2 which isn't possible as x>3/2

-(2x-3)=4x, x=1/2.

Hence the answer is x=1/2

Answer:

40,000 ft²

Step-by-step explanation:

area = 200 ft * 200 ft = 40,000 ft²

Answer:

12 dollars

Step-by-step explanation:

we know 25 shirts cost 300 dollar

so if 25 shirts --> 300

        1 shirt  --> 300/25

        1 shirt = 12 dollars

Answer:

12 is the answer :l

Step-by-step explanation:

Answer:

This is odd since the answer is 9 units. The best option would most likely be D since that is the closet answer. Unless it tells you to round i would go with D.

Step-by-step explanation:

The tangent line at that point is:

y = (-3/25)*x + 6/5

so m = -3/25, and b = 6/5

To find the slope at that point, we need to evaluate the derivative at that point.

y = 3/x

The derivative is:

y' = -3/x²

When x = 5, we have:

y' = -3/5² = -3/25

So that is the slope, m.

Now let's find the line.

The line must pass trhough the point (5, 3/5), then:

3/5 = (-3/25)*5 + b

3/5 = -3/5 + b

3/5 + 3/5 = b

6/5 = b

The equation of the line is:

y = (-3/25)*x + 6/5

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The correct answer is A. a characteristic of the population.

A population parameter refers to a specific characteristic

A population parameter refers to a specific characteristic or numerical value that describes the entire population being studied. It is a fixed value that is typically unknown and estimated using sample data. Examples of population parameters include the population mean, population standard deviation, population proportion, etc.

Answer:

match this shhshdgdhrysnsgaybsvsgisjsvfsmathdksjdbmathshshshbebdmsthsguysgay I just

Problem

What linear equation represents the graph of a horizontal line, parallel to the Z-axis, that travels through the point (0,4)? Use the grid or a piece of paper if needed. ​

Solution

for this case the general equation of a plane is given by:

A(x-xo) + B(y-yo) + C(z-zo)=0

C=0 for this case

A(x-xo) + B(y-yo) =0

And for this case one possible answer would be:

y=4

Step-by-step explanation:

Given: To make smallest 3-digit number of 825.

To find: The smallest 3-digit number of 825.

Solution: We can make the smallest 3-digit number of 825 by separating the numbers and arranging it to ascending order. The given number is 825. ...

Final answer: The smallest 3-digit number of 825 is 258.

hope it helps

Answer:

258

Step-by-step explanation:

We are given 3 numbers:

8 2 5

And we are asked to find the smallest 3 digit number using those 3 digits above.

To make the smallest number, place the numbers in value from least to greatest:

2 5 8

This is your 3 digit number: 258.

Hope this helps! :)

The solution to the inequality is x >= -2 for inequality 3x-5≥-11

The given inequality is 3x-5≥-11

Three times of x greater than or equal to minus eleven

x is the variable

3x - 5≥ -11:

Adding 5 to both sides, we get:

3x ≥ -6

Dividing both sides by 3, we get:

solution is  x≥-2

Therefore, the solution to the inequality is x >= -2.

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Answer:

n = m - a

Step-by-step explanation:

a = m - n

add n to both sides of the equation

a + n = m - n + n

a + n = m

subtract a from both sides of the equation

a - a + n = m - a

n = m - a

Answer:

n = a - m

Step-by-step explanation:

a = m - n

a - m = n

Answer:

Yes, by the angle angle rule.

Step-by-step explanation:

In the first triangle,

m<C=60 degrees, and m< D=53 degrees. You know that the sum of angles in a triangle add up to 180 degrees, so solve for E. m<E= 67 degrees.

In the second triangle,

m<F=60 degrees and m<H=67 degrees.

Since both triangle have two congruent angles, you can say that the two triangles are similiar by the AA rule.

Both triangle CDE and triangle FGH are similar to each other.

Two figures are said to be similar if they have the same shape and the ratio of their corresponding sides are in the same proportion. All the corresponding angles of similar figures are congruent.

∠C + ∠D + ∠E = 180° (angles in a triangle)

60 + 53 + ∠E = 180

∠E = 67°

∠C = ∠F, ∠D = ∠G, ∠E = ∠H, hence both triangles are similar.

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Answer: $1.65

Step-by-step explanation: 19.80 / 12 = 1.65

Answer:

20

Step-by-step explanation:

8 is near to 10 so +1

Answer:

1.25 serving(s)?

Step-by-step explanation:

3/4 is a serving yes?

if you add the 1/4, than you get a cup getting 1 1/4 a serving

i changed the 1/4 to .25 because it makes more sense

There are 108 rabbits in the shelter.

A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y. Where, x and y are individual amount of two quantities. And, Total quantity gives after combine as x + y.

We have to given that;

An animal shelter has 1008 cats, dogs and rabbits.

And, The ratio of the number of dogs to the number of cats in the animal shelter is 3 : 7. The ratio of the number rabbits to the number of dogs is  2 : 5.

Here, The ratio of the number of dogs to the number of cats in the animal shelter is 3:7. The ratio of the number rabbits to the number of dogs is 2:5.

So, We can formulate;

Number of dogs : Number of cats = 3 : 7

Number of rabbits : Number of dogs = 2 : 5

Hence, We get;

Number of rabbits : Number of dogs : Number of cats = 6 : 15 : 35

Since, An animal shelter has 1008 cats, dogs and rabbits.

Hence, We get;

⇒ 6x + 15x + 35x = 1008

⇒ 56x = 1008

⇒ x = 18

Thus, Number of rabbits = 6x

                                      = 6 × 18

                                      = 108

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Answer:

The expression that would be most useful in converting $100 to Japanese Yen is 100 ( 99.30487 Yen / 1)

You can use direct proportion to solve this:

If $1 is to Y99.30487 then what will $100 be equal to:

1         :          99.30487 Yen

100    :                x

Cross multiply to get:

1x = 99.30487 Yen x 100

x = (99.30487 Yen x 100) / 1

Which can be written as:

= 100 ( 99.30487 Yen / 1)

In conclusion, the most useful expression to convert $100 to Yen is 100 (99.30487 Yen / 1)

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

\(_{10} C_{2}\) = (10!) ÷(8!) (10-8)!

(10 × 9)÷2 = 45

Answer: 100

Step-by-step explanation:

10 people

2 chairs 1 chair 1 vice chair

10*10=100 different combinations

The time Jack left Santa Clara is 1 : 55 pm

A word problem in math is a math question written as one sentence or more. These statements are interpreted into mathematical equation or expression.

The time for Jack to walk to lose Altos is 25 min and he uses another 25mins to work to Palo alto.

Therefore, the total time he spent is

25mins + 25 mins = 50 mins

He arrived Palo at 2 :45 pm, therefore the time he left Santa Clare will be ;

2:45 pm = 14 :45

= 14:45 - 50mins

= 13:55

= 1 : 55pm

Therefore he left at 1:55 pm

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a) f(x, y) is continuous at (0, 0).

b) fx(0, 0) = -0 = 0

   fy(0, 0) = -0 = 0

c) f(x, y) is differentiable at (0, 0).

d) fx and fy are continuous at (0, 0).

e) The theorems mentioned are consistent with the results found in parts a through d.

The theorems support the results obtained in parts a through d, confirming that f(x, y) = 1 - |xy| is continuous and differentiable at (0, 0), and both partial derivatives fx and fy are continuous at (0, 0).

a) To determine if the function f(x, y) = 1 - |xy| is continuous at (0, 0), we need to check if the limit of f(x, y) as (x, y) approaches (0, 0) exists and is equal to f(0, 0).

Let's evaluate the limit:

lim (x,y)→(0,0) (1 - |xy|)

Approaching (0, 0) along the x-axis, y = 0, and the function becomes:

lim x→0 (1 - |x * 0|)

lim x→0 (1 - 0)

1

Approaching (0, 0) along the y-axis, x = 0, and the function becomes:

lim y→0 (1 - |0 * y|)

lim y→0 (1 - 0)

1

Since the limit is 1 from both directions and f(0, 0) = 1, the limit exists and is equal to the function value.

b) To evaluate the partial derivatives fx(0, 0) and fy(0, 0), we calculate the derivatives with respect to x and y, respectively:

fx(x, y) = d/dx (1 - |xy|) = 0 - d/dx |xy|

= -y

fy(x, y) = d/dy (1 - |xy|) = 0 - d/dy |xy|

= -x

Substituting (0, 0) into these derivatives:

fx(0, 0) = -0 = 0

fy(0, 0) = -0 = 0

c) To determine if f(x, y) is differentiable at (0, 0), we need to check if both partial derivatives exist and are continuous at (0, 0).

In this case, fx(x, y) = -y and fy(x, y) = -x are both continuous at (0, 0) because they are constant functions.

d) Since fx(0, 0) = 0 and fy(0, 0) = 0, both partial derivatives are continuous at (0, 0).

1. The function f has partial derivatives fx and fy defined on an open set (a, b) and fx and fy are continuous at (a, b). In our case, (a, b) is (0, 0), and fx(0, 0) = 0 and fy(0, 0) = 0 are continuous. Therefore, according to the theorem, f is differentiable at (0, 0).

2. The function f is differentiable at (a, b) implies that it is continuous at (a, b). In our case, we have shown that f is differentiable at (0, 0), and since differentiability implies continuity, f is also continuous at (0, 0).

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Answer:

The slope of the tangent line to the curve at the given point is -11/7.

Step-by-step explanation:

Differentiation is an algebraic process that finds the gradient (slope) of a curve.  At a point, the gradient of a curve is the same as the gradient of the tangent line to the curve at that point.

Given function:

\(4x^2+5xy+y^4=370\)

To differentiate an equation that contains a mixture of x and y terms, use implicit differentiation.

Begin by placing d/dx in front of each term of the equation:

\(\dfrac{\text{d}}{\text{d}x}4x^2+\dfrac{\text{d}}{\text{d}x}5xy+\dfrac{\text{d}}{\text{d}x}y^4=\dfrac{\text{d}}{\text{d}x}370\)

Differentiate the terms in x only (and constant terms):

\(\implies 8x+\dfrac{\text{d}}{\text{d}x}5xy+\dfrac{\text{d}}{\text{d}x}y^4=0\)

Use the chain rule to differentiate terms in y only. In practice, this means differentiate with respect to y, and place dy/dx at the end:

\(\implies 8x+\dfrac{\text{d}}{\text{d}x}5xy+4y^3\dfrac{\text{d}y}{\text{d}x}=0\)

Use the product rule to differentiate terms in both x and y.

\(\boxed{\dfrac{\text{d}}{\text{d}x}u(x)v(y)=u(x)\dfrac{\text{d}}{\text{d}x}v(y)+v(y)\dfrac{\text{d}}{\text{d}x}u(x)}\)

\(\implies 8x+\left(5x\dfrac{\text{d}}{\text{d}x}y+y\dfrac{\text{d}}{\text{d}x}5x\right)+4y^3\dfrac{\text{d}y}{\text{d}x}=0\)

\(\implies 8x+5x\dfrac{\text{d}y}{\text{d}x}+5y+4y^3\dfrac{\text{d}y}{\text{d}x}=0\)

Rearrange the resulting equation in x, y and dy/dx to make dy/dx the subject:

\(\implies 5x\dfrac{\text{d}y}{\text{d}x}+4y^3\dfrac{\text{d}y}{\text{d}x}=-8x-5y\)

\(\implies \dfrac{\text{d}y}{\text{d}x}(5x+4y^3)=-8x-5y\)

\(\implies \dfrac{\text{d}y}{\text{d}x}=\dfrac{-8x-5y}{5x+4y^3}\)

To find the slope of the tangent line at the point (-9, -1), substitute x = -9 and y = -1 into the differentiated equation:

\(\implies \dfrac{\text{d}y}{\text{d}x}=\dfrac{-8(-9)-5(-1)}{5(-9)+4(-1)^3}\)

\(\implies \dfrac{\text{d}y}{\text{d}x}=\dfrac{72+5}{-45-4}\)

\(\implies \dfrac{\text{d}y}{\text{d}x}=-\dfrac{77}{49}\)

\(\implies \dfrac{\text{d}y}{\text{d}x}=-\dfrac{11}{7}\)

Therefore, slope of the tangent line to the curve at the given point is -11/7.

Answer: 60 miles

Step-by-step explanation:

1 in. times 3 = 3 in

20 mi times 3 = 60 mi.

Answer: Equilateral

Step-by-step explanation:

It's equilateral because it says that each side of the triangle is 4cm. In simple words, all the sides of triangle are equal. Such a triangle is called an equilateral triangle.

Hope you understood.

Answer:

\(\huge\boxed{\sf x = 9}\)

Step-by-step explanation:

3(x + 4) - 11 = 28

3(x + 4) = 28 + 11

3(x + 4) = 39

3x + 12 = 39

3x = 39 - 12

3x = 27

x = 27/3

\(\rule[225]{225}{2}\)

Answer:

the answer would be 7/5

Step-by-step explanation:

2 of them would already make a whole, and if you add another one, it's going to be more than just one pitcher of lemonade.

Answer:hi

Step-by-step explanation:

16 feet is equal to 5.33 meters when using the conversion factor 1 meter = 3 feet.

To convert 16 feet into meters using the conversion factor 1 meter = 3 feet, you can follow these steps:

Start with the given value in feet, which is 16 feet.

Apply the conversion factor of 1 meter = 3 feet.

Set up the conversion factor as a fraction, with meters in the numerator and feet in the denominator:

(16 feet) × (1 meter/3 feet)

Multiply the given value (16 feet) by the conversion factor:

(16 feet) × (1 meter/3 feet)

= (16/3) meters

Simplify the fraction:

16/3 meters = 5.33 meters (rounded to two decimal places)

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Answer:

this better be a joke because what kind of teacher actually uses this

Step-by-step explanation:

The probability of having a demand for at least two microcomputers is 0.7 that is option C is correct.

This probability is the sum of the probabilities of demand equal to 2, 3, and 4 (0.2 + 0.3 + 0.4 = 0.7).

The expected daily demand is 2.2, which is calculated as follows:

E(demand) = ∑x * P(demand = x)

= (0 * 0.1) + (1 * 0.2) + (2 * 0.2) + (3 * 0.3) + (4 * 0.3)

= 2.2

The probability density function has a value of 0.25 in the interval between 6 and 10. This is because the probability density function of a uniformly distributed random variable is constant over the range of possible values, and the range in this case is from 6 to 10 minutes. The probability density function is calculated as 1/(upper bound - lower bound) = 1/(10 - 6) = 0.25.

The random variable in this experiment is a discrete random variable, because it can take on only a finite number of values (0, 1, 2, 3, ...).

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